Windows XP Registry Tweaks

Hacking Windows XP Registry
Structure of Windows XP Registry :
When you will open the Windows XP Registry , you will see it's divided into two panes. On the left side there are Five main
Keys as shown below. These can be expanded to several Sub-Keys, which further has many Sub-Keys.

+HKEY_CLASSES_ROOT

+HKEY_CURRENT_USER

+HKEY_LOCAL_MACHINE

+HKEY_USERS

+HKEY_CURRENT_CONFIG

Before you try out the Tweaks, learn how to Backup and Restore Windows XP Registry.
Types of Registry Backups :
It?s very important that before you do editing you make a backup of the current registry. If you ignore this warning, it might prove deadly for you?so better listen to me J
Open your registry. Go to Start>Run , type regedit . When you invoke the Export function from File>Export, you are given a choice of different file types that can be saved :
Registration Files (*.reg)
Registry Hive Files (*.*)
Text Files (*.txt)
Win9x/NT 4 Registration Files (*.reg)
All Files

Each one of the different file types above plays an important role in how the data you export is saved. Choosing the wrong type can give you unexpected results. So let me explain you quickly these file types.

Registrations Files : The Registration Files option creates a .reg file. This is the most well known file format used for backing up the registry. The Registration File can be used in two ways. As a text file it can be read and edited using Notepad outside of Registry Editor. Once the changes have been made and saved, right clicking the file and using the [Merge] command adds the changed file back into the registry. If you make additions to the registry using regedit and then merge the previously saved Registration File, anything that you've added via regedit will not be removed, but changes you make to data using regedit that previously existed in the saved Registration File will be overwritten when it is merged

Registry Hive Files : Unlike the Registration Files option above, the Registry Hive Files option creates a binary image of the selected registry key. The image file is not editable via Notepad nor can you view its contents using a text editor. However, what the Registry Hive Files format does is create an image perfect view of the selected key and allow you to import it back into the registry to insure any problematic changes you made are eliminated.

Text Files : This option does just as the name suggests. It creates a text file containing the information in the selected key. It's most useful purpose is creating a record or snapshot of a key at a particular point in time that you can refer back to if necessary. It cannot be merged back into the registry like a Registration File.

Win9x/NT 4 Registration Files : This option creates a .reg file in the same manner used by the Registration Files option. It's used by previous Windows versions and serves no purpose in XP unless you want to merge a key from XP into a previous version of Windows.

Out of the give above choices , the safest method of backing up registry is to use Registry Hive Files option. No matter what ever you do or goes wrong in editing, importing the image of the key will eliminate all changes.

**Note-> I have included the exact name/value between [ ] brackets. [ & ] should be ignored, only the data inside them should be considered.



1. Customize Windows Media Player Title Bar

Change the title bar to read Windows Media Player provided by , so if I had entered text ?Abhishek Bhuyan? , it would read: Windows Media Player provided by Abhishek Bhuyan

[Start] [Run] [Regedit]

Go to HKEY_CURRENT_USER\Software\Policies\Microsoft
Create the Key [WindowsMediaPlayer]
Create String value named [TitleBar]

Data Type: REG_SZ // Value Name: TitleBar
Double click TitleBar and Enter the text to be displayed in the title bar.

Exit Registry / Reboot

2. Minimize Outlook 2002 to the System Tray

If you frequently access Outlook during the day it?s more convenient to have it minimized to the system tray rather than invoking it each time you need to send/receive e-mail. This tweak minimizes Outlook 2002 to the system tray:

[Start] [Run] [Regedit]

Go to HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Outlook\Preferences

Modify/Create Data Type DWORD named [MinToTray]
Setting for Value Data: [0 = Disabled / 1 = Enabled]

Exit Registry / Reboot

3. Specify Default IE Download Directory

This tweak changes the default directory where downloads initiated in Internet Explorer are stored on the system.

[Start] [Run] [Regedit]

Go to HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer

Modify/Create String Value of Data type REG_SZ Named [Download Directory]
Value Data: [Enter Path to Directory to be Assigned as Defualt for Downloads]

Exit Registry / Reboot

4. Force Use of Classic Start Menu

This tweak loads the Classic Start Menu and makes it impossible to change back to the Windows XP version

[Start] [Run] [Regedit]

Go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Modify/Create the DWORD Value of Data type REG_DWORD Named [NoSimpleStartMenu]
Value Data: [0 = Default / 1 = Force Classic Start Menu]

Exit Registry / Reboot

5. Hide/Show Internet Explorer Desktop Icon

By default, Windows XP does not show the Internet Explorer icon on the Windows desktop. Using the registry tweak below allows you to control whether or not the Internet Explorer icon is displayed.

[Start] [Run] [Regedit]

Go to HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Modify/Create DWORD Value of Data type REG_DWORD Named [NoInternetIcon]
Setting for Value Data: [0 = Disabled / 1 = Enabled]

Exit Registry / Reboot

6. Increase Menu Display Speed

When you click on the Start Menu there is some delay to display the contents , just for no reason. Effects are pretty though. The default speed can be adjusted with a quick registry entry.

The default value is 400. Set it to 0 and the delay is gone. If you are not able to adjust pick a number that suits your style and make the change.

[Start] [Run] [Regedit]

Go to HKEY_CURRENT_USER\Control Panel\Desktop

Modify/Create String value of Data type REG_SZ Named [MenuShowDelay]

Value Data: [Default = 400 / Adjust to Preference]

Exit Registry / Reboot

7. Change the Location of Special Folders

This tweak allows changing the location of special folders on the system. Any of the folders listed in the registry key may be moved.

[Start] [Run] [Regedit]

Go to : HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserShell Folders

Modify/Create String value of Data type REG_SZ Named [Various Folder Names]

Data Type: REG_SZ [String Value] // Value Name: Consult RegEdit for Folder Names

Value Data: [Move the folder to the new desired location using explorer, and then edit the matching folder in RegEdit to reflect the new folder location]

Exit Registry and Reboot

8. Faster Browsing in Windows Explorer on Network Computers

By default, a Windows XP machine connecting to a Windows 95/98/Me computer will search for scheduled tasks or enabled printers on the remote computer. Two sub-keys control this behavior. Deleting them will speed up browsing on the remote computer.

[Start] [Run] [Regedit]

Go to : HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\RemoteComputer\NameSpace

To Disable Scheduled Task Checking
Value Name: {D6277990-4C6A-11CF-8D87-00AA0060F5BF}
Delete the sub-key in the left pane of Registry Editor

To Disable Printer Checking
Value Name: {2227A280-3AEA-1069-A2DE-08002B30309D}
Delete the sub-key in the left pane of Registry Editor

Exit Registry / Reboot

9. Add Administrator Account to Log In Screen

When Windows XP is first installed it requires you to enter at least one name of a user who will access the computer. Once you create this name the default Administrator account vanishes. To access it, press Ctrl-Alt-Delete twice at the Welcome screen to retrieve the standard Windows 2000 logon dialog. Log on as Administrator from this point. To log the Administrator off, click [Start] [Log Off] and [Log Off] when the [Log Off Windows] selection box appears. The Log On screen with the available users will be displayed.

To Make the Administrator Account Always Visible on the Login Screen use this Registry Tweak.

[Start] [Run] [Regedit]

Go to: HKEY_LOCALMACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList

Modify/Create DWORD Value of Data type REG_DWORD Named [Administrator]
Setting for Value Data: [0 = Disabled / 1 = Enabled]

Exit Registry / Reboot

10. Increase Internet Download Connections

Increase Simultaneous Internet Download Connections. Increases the number of allowed simultaneous connections to ten (10).

[Start] [Run] [Regedit]

Go to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings

Modify/Create DWORD Value of Data type REG_DWORD Named [MaxConnectionsPer1_0Server]
Setting for Value Data: [0000000a]

Modify/Create DWORD Value of Data type REG_DWORD Named [MaxConnectionsPerServer]
Setting for Value Data: [0000000a]

Exit Registry / Reboot


11. Connected Web Files and Folders

Connecting web files and folders allows a primary .htm or .html file to be moved in conjunction with files associated with the primary document. Once the primary document has been defined, create a sub-folder using the same name as the primary document but assign it a .files extension. Whenever the primary file is moved, the sub-folder will also move and remain as a sub-folder of the primary.

[Start] [Run] [Regedit]

Go to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer

Modify/Create DWORD Value of Data type REG_DWORD Named [NoFileFolderConnection]
Setting for Value Data: [0 = Enabled (Default) / 1 = Disabled]

Exit Registry / Reboot

12. Hide/Show My Documents Folder on Desktop

By default, Windows XP does not show the My Documents folder on the Windows desktop. Using the registry tweak below allows you to control whether or not My Documents is displayed.

[Start] [Run] [Regedit]

Go to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{450D8FBA-AD25-11D0-98A8-0800361B1103}\ShellFolder

Modify/Create DWORD Value of Data type REG_DWORD Named [Attributes]
Setting for Value Data: [Default = 0xf0400174 / Hidden = 0xf0500174]

Exit Registry / Reboot

13. Create a Hidden User Account

This tweak allows an account that is normally displayed on the Welcome screen to be hidden from view. To log on using the account it's necessary to use the Log On To Windows dialog box similar to the one in Windows 2000 i.e. press CTRL+ALT+DEL twice.

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\Winlogon\SpecialAccounts\UserList

Modify/Create DWORD Value of Data type REG_DWORD Named [Type Name of Account to be Hidden]
Setting for Value Data: [0 = Account is Hidden / 1 = Enabled]

Exit Registry / Reboot

While the account is hidden on the Welcome screen, note that the account profile will be visible in C:\Documents and Settings or wherever user profiles are stored as well as in Local Users and Groups.

14. Create Legal Notice Logon Dialog Box

In situations where you need users to read a legal notice before logging on, this tweak will create the caption for the notice.

Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

Modify/Create String Value of Data type REG_SZ Named [LegalNoticeCaption]
Value Data for LegalNoticeCaption: [Type the Caption for the Dialog Box]

Modify/Create String Value of Data type REG_SZ Named [LegalNoticeText]
Value Data for LegalNoticeText: [Type the Data for the Legal Notice]

Exit Registry / Reboot

15. Manage Internet Explorer Error Reporting

This tweak removes the IE Error Reporting tool from appearing with the option to send browser debugging reports to Microsoft.

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Main

Note:- Create both values listed below and set according to the bold type for the tweak to function properly.

Modify/Create DWORD Value of Data type REG_DWORD Named [IEWatsonEnabled]
Value Data: [0 - Disabled / 1 - Enabled]

Modify/Create DWORD Value of Data type REG_DWORD Named [IEWatsonDisabled]
Value Data: [0 - Disabled / 1 - Enabled]

Exit Registry / Reboot

16. Customize Logon and Security Dialog Title

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\ CurrentVersion\Winlogon

Modify/Create String Value of Data type REG_SZ Named [Welcome]
Value Data: [0 = Disabled / 1 = Enabled]

Exit Registry / Reboot

17. Customize Logon Box Message

This is the message displayed on the Classic Logon box, not the XP ?Welcome? logon screen

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\ CurrentVersion\Winlogon

Modify/Create String Value of Data type REG_SZ Named [LogonPrompt]
Value Data: [Enter the text of the message]

Exit Registry / Reboot

18. Welcome Screen Logon Vs Classic Logon

This tweak specifies whether the Welcome screen or the Classic logon will be used to access Windows XP.

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

Modify/Create DWORD Value of Data type REG_DWORD Named [LogonType]
Value Data: [0 - Classic Mode / 1 - Welcome Screen]

Exit Registry / Reboot

19. QoS (Quality Of Service) Bandwidth Reserve Setting

By default, Windows XP reserves 20% of the connection bandwidth for QoS traffic. This tweak allows the setting to be altered to a different percentage of connection bandwidth. If the system uses more than a single adapter for network connections, each adapter may be set individually by navigating to:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Psched\Parameters\Adapters\{Adpater-ID} rather than HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Psched

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Psched

Modify/Create DWORD Value of Data type REG_DWORD Named [NonBestEffortLimit]
Setting for Value Data: [Enter as a Percentage / Default Value = 20]

Exit Registry / Reboot

20. Enable/Disable Save Password in DUN

This tweak saves user passwords for Dial Up Networking so they do not have to be re-entered each session.

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\RasMan\Parameters

Modify/Create DWORD Value of Data type REG_DWORD Named [DisableSavePassword]
Setting for Value Data: [0 = Disabled (Passwords Saved) / 1 = Enabled (Passwords Not Saved)]

Exit Registry / Reboot

21. Change the Registered Organization/Owner of Windows XP

This tweak allows modification of the registered owner and organization of the Windows XP software.

Note:- This tweak has nothing to do with Windows Product Activation (WPA) and will not allow you to register illegal XP software.

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion

Modify/Create String Value of Data type REG_SZ Named [RegisteredOrganization] or [RegisteredOwner]
Setting for Value Data: [Modify the Values to Reflect Current Information]

Exit Registry / Reboot

22. Remove Links Folder in Favorites

The Links folder is part of Favorites whether it's being accessed through Internet Explorer or the Favorites menu in the Start Menu. This tweak will remove it from those locations.

[Start] [Run] [Regedit]

Go to: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar

Modify/Create String Value of Data type REG_SZ Named [LinksFolderName]
Value Data: [Set the String Value to a blank string]

Open Internet Explorer and manually delete the Links folder from Favorites Menu.
The Links folder will not be recreated.

Exit Registry / Reboot

23. Enable/Disable Active Window Tracking to Mouse Movements

When the mouse is moved over an open window it automatically sets the focus to that particular window. It does not bring the window to the foreground of the open windows.

[Start] [Run] [Regedit]

Go to: HKEY_CURRENT_USER\Control Panel\Mouse

Modify/Create DWORD Value of Data type REG_DWORD Named [ActiveWindowTracking]
Setting for Value Data: [0 = ActiveWindowTracking Disabled / 1 = ActiveWindowTracking Enabled]

Exit Registry / Reboot

24. Auto Disconnect for Internet Explorer

Use this edit to automatically disconnect from Internet Explorer after a specified length of time has elapsed. Use this trick on anyone whom you don?t like using your computer with net J

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanServer\Parameters

Modify/Create DWORD Value of Data type REG_DWORD Named [Autodisconnect]
Value Data: [Enter a new disconnect time. Use Hexadecimal if you are unfamiliar with Binary]

Exit Registry / Reboot

25. Auto Reboot on System Crash

By default, when the Windows XP operating system crashes an automatic reboot of the system occurs. While this behavior can be convenient, the downside is the error message accompanying the crash is not visible. Often times this information can be a great help in troubleshooting the source of the crash. This behavior can be modified in two ways; via the registry or using the System Properties property sheet.

[Start] [Run] [Regedit]

Registry Key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl

Modify/Create DWORD Value of Data type REG_DWORD Named [AutoReboot]
Setting for Value Data: [0 = AutoReboot Disabled / 1 = AutoReboot Enabled]

Exit Registry / Reboot

Open System Properties via Start > Control Panel > Performance and Maintenance > System

[System Properties may also be opened using the WinKey+Pause key combination]

Select the Advanced tab and then click Settings in the Startup and Recovery section

In System Failure section, clear the checkbox next to Automatically Restart

Click OK and OK to exit

26. Modify Control Panel Categories

Even if you like the new style for Control Panel, you might at times wish you could shift some items around into a different category. It's possible.

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\Extended Properties\{305CA226-D286-468e-B848-2B2E8E697B74} 2

Modify/Create DWORD Value of Data type REG_DWORD Named [Choose one of the applets with .cpl extension]

Setting for Value Data: [Select the value from table below]

Other Control Panel Options 0
Appearance and Themes 1
Printers and Other Hardware 2
Network and Internet Connections 3
Sounds, Speed, and Audio Devices 4
Performance and Maintenance 5
Date, Time, Language, and Regional Options 6
Accessibility Options 7
Add or Remove Programs 8
User Accounts 9

Exit Registry / Reboot

To further customize the items that appear in the new Control Panel, do a search of your system for all files that end in .cpl extension. If they aren't already listed, you can add them with a new DWORD value and then assign them to a category of your choosing.

27. Enable/Disable Run Commands Specific to the Registry

This tweak controls the use of the Run command on the local machine

[Start] [Run] [Regedit]

Go to: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\ Policies\Explorer

Create a DWORD value of Data Type REG_DWORD for each Run function that will be disabled.

Modify/Create the Value Name [DisableLocalMachineRun]
Modify/Create the Value Name [DisableLocalMachineRunOnce]

Modify/Create the Value Name [DisableCurrentUserRun]
Modify/Create the Value Name [DisableCurrentUserRunOnce]

Setting for Value Data: [0 = Disabled / 1 = Enabled]

Exit Registry / Reboot

28. Enable/Disable System Properties Access from My Computer

This tweak removes access to System Properties via My Computer as well as via Control Panel.

[Start] [Run] [Regedit]

Go to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Modify/Create DWORD Value of Data type REG_DWORD Named [NoPropertiesMyComputer]
Value Data: [0 - Display Properties / 1 - Hide Properties]

Exit Registry / Reboot

29. Uninstall Programs Manually

Just because Windows XP has the Add/Remove Programs feature it doesn't mean your application will appear in the list. Furthermore, even if it does appear, it's no guarantee that the uninstall feature will work. When you run across one of these situations the items listed below will help in getting rid of the application. Be aware that these steps may not remove everything associated with the application and can impact other applications on the computer. Have a backup or restore point and use caution.

Find the directory for the application and delete all the files in the directory. Delete the directory.

Open regedit and navigate to HKEY_LOCAL_MACHINE\SOFTWARE and find the folder for the application. Delete the folder.

Open regedit and navigate to HKEY_CURRENT_USER\SOFTWARE and find the folder for the application. Delete the folder.

To remove the application entry from Add/Remove Programs (if present) open regedit and navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall and find the folder for the application. Delete the folder.

Some applications have Services attached to them. If this is the case, navigate to HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services, locate and delete the service.

In Windows Explorer, navigate to the individual user settings and delete program references. Common places to check would be:

C:\Documents and Settings\All Users\Start Menu\Programs and delete relevant entries.

C:\Documents and Settings\All Users\Start Menu\Programs\Startup and delete relevant entries.

C:\Documents and Settings\%YourUserID%\Start Menu\Programs and delete relevant entries.

[Do this for each User ID listed]

C:\Documents and Settings\%YourUserID%\Start Menu\Programs\Startup and delete relevant entries.

[Do this for each User ID listed]

If no entries were found in the previous step and the application launches automatically, navigate to

HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows

and delete the entry.

30. Create a right-click command prompt option

You can right-click a folder to get a list of actions you can apply to it. Here?s a way to create an action on that right-click menu that opens a command prompt window with that folder as the current directory. In a text editor such as Notepad, type the following exactly:

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Folder\shell\Cmd Here]

@=?Command &Prompt Here?

[HKEY_CLASSES-ROOT\Folder\shell\Cmd Here\command]

@=?cmd.exe /k pushd %L?



Save the file with any name you want, with a .reg extension. Then double-click the saved file and choose Yes to merge the file?s information into the Registry. You can delete the file. Right-click any folder and you?ll see the CommandPrompt Here option.

31. Adjusting System Restore values

The new System Restore feature in Windows XP automatically backs up a snapshot of your system, including your Registry, every 24 hours. It also saves restore points for 90 days. Neither of these values is directly editable in the System Restore program, but you can change them in the Registry. Go to:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\SystemRestore

You?ll find an assortment of settings here. To change the interval between automatically created restore points, change the RPGlobalInterval setting. To change the number of days that a restore point is retained, change the RPLifeInterval setting.

System Restore time intervals are measured in seconds, not days, so you must convert the number of days you want into seconds. There are 86,400 seconds in a day, so multiply 86,400 by the number of days you want to determine the value. (There are 3,600 seconds in an hour, I hope you know)

32. Erase the swap file at shutdown

You might be concerned about someone browsing your users? swap files and gathering up little bits of their sensitive data. A remote possibility, to be sure, but it could happen. For that extra measure of security, go to:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Memory Management

Set the ClearPageFileAtShutdown DWORD to 1. This will make shutdowns take longer, because it overwrites everything in the swap file with zeroes. Don?t turn this feature on unless you have a serious security threat.

33. Delete the Files Stored on This Computer category in the My Computer window

In Windows XP, the My Computer window?s listing is broken down by categories: Hard Disk Drives, Devices with Removable Storage, and so on. One of these categories is Files Stored on This Computer, which appears at the top of the My Computer window. If a user doesn?t need it , you can get rid of it. To do so, go to:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\
NameSpace\Delegate Folders

Delete the {59031a47-3f72-44a7-89c55595fe6b30ee} subkey to remove the category.

34. Change the desktop cleanup frequency

Through Display Properties (Desktop tab, Customize Desktop button, General tab), you can turn on and off a feature that runs the Desktop Cleanup Wizard every 60 days. You don?t have an option to set a different interval there, but you can change the interval in the Registry. To do so, go to:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\CleanupWiz

Change the Days Between Clean Up Value to some other number of days (in decimal format).

35. Sort menus alphabetically

When you install a new program for a user, it doesn?t find its place in the alphabetical Start menu hierarchy right away; it hangs out at the bottom for a little while. If your users employ the Classic Start menu, they can re-alphabetize it manually by right-clicking the taskbar and choosing Properties, clicking the Customize button next to the Classic Start Menu, and clicking the Sort button. With the Windows XP style of Start menu, however, you don?t have an equivalent button. To make Windows always alphabetize the list, remove the permissions from the Registry key that controls the sort order for the Start menu. To do so, go to:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder

Choose Edit | Permissions and click the Advanced button. Deselect the Inherit From Parent The Permission Entries That Apply To Child Objects check box and then click Copy when the Security dialog box pops up. Click OK and clear the Full Control entry for your account and all security groups you are a member of. Leave only Read permission.

36. Prevent programs from loading at startup

Remember back in the good old days of Windows 3.1 when you could open up the Win.ini file in a text editor and remove an item from the RUN= line to disable it from running at startup? With Windows 9x and above, the Win.ini file became less useful because 32-bit programs were set to run at startup from within the Registry instead.

One way to selectively disable programs from loading at startup is to use MSCONFIG (from the Run command) to deselect certain items. Another way to remove them is to edit the Registry directly. Consider the following locations:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run

for applications that start up for all users

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

for applications that start up when the current user logs on

Remove the entry for a program by right-clicking it and selecting Delete to prevent it from loading.

37. Change categories in the Control Panel

Windows XP?s Control Panel is broken down by category in the default Category view, but the group to which an item belongs is not always obvious. If you disagree with Microsoft?s assignments, you can switch them around. To assign a different category to an item, go to:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\Extended Properties\
{305CA226-D286-468e-B848-2B2E8E697B74} 2

Find the item you want to change and double-click it to bring up a dialog box. Change the item?s DWORD value to your preference. Use the Table given below as a guide (shown with decimal numbers, which is the way you should enter them).

DWORD value to set

Other Control Panel Options 0

Appearance and Themes 1

Printers and Other Hardware 2

Network and Internet Connections 3

Sounds, Speed, and Audio Devices 4

Performance and Maintenance 5

Date, Time, Language, and Regional Options 6

Accessibility Options 7

Add or Remove Programs 8

User Accounts 9

38. Grouping multiple open windows

Windows XP will group multiple open windows (IE windows for example) into one group on the task bar to keep the taskbar clear. This can be annoying at times - especially when comparing different web pages because you have to go back to the task bar, click on the group and then click on the page you want and then you only get one page because you have to click on each one separately. I think the default for this is 8 windows - any combination of apps or utilities open.

You can modify this behavior by adding this registry key at:

HKEY_CURRRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\

add a Dword value of type REG_DWORD named [TaskbarGroupSize]

modify "TaskbarGroupSize" entry to be the number of windows you want open before XP starts to group them on the task bar.

A value of 2 will cause the Taskbar buttons to always group

Another tweak is to disable or enable recent documents history. This can be done at:

HKEY_CURRRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\

this key should already be present - if it isn't you'll need to add it:

Add a Binary value of type REG_BINARY named [NoRecentDocsHistory]

modify it so that value reads 01 00 00 00

39. Disable Tips

To disable Ballon tips in Windows XP do this registry tweak

Go to : HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced

Create a new DWORD value, name it EnableBalloonTips, and set it equal to 0. If EnableBalloonTips is already there and equal to 1, set it equal to 0. Quit the registry editor, log off, and log back on. Voila! Your computer will stop talking down to you.

40. Add/Remove optional features of Windows XP

To dramatically expand the list of applications you can remove from Windows XP after installation, navigate to C:\WINDOWS\inf and open the sysoc.inf file. {Opps , if you didn?t find the inf directory, you are right. It?s a hidden folder, so go to Tools>Folder Options> View , enable Show Hidden Files & Folders.}

[Version]

Signature = "$Windows NT$"

DriverVer=07/01/2001,5.1.2600.0

[Components]

NtComponents=ntoc.dll,NtOcSetupProc,,4

WBEM=ocgen.dll,OcEntry,wbemoc.inf,hide,7

Display=desk.cpl,DisplayOcSetupProc,,7

Fax=fxsocm.dll,FaxOcmSetupProc,fxsocm.inf,,7

NetOC=netoc.dll,NetOcSetupProc,netoc.inf,,7

iis=iis.dll,OcEntry,iis.inf,,7

com=comsetup.dll,OcEntry,comnt5.inf,hide,7

dtc=msdtcstp.dll,OcEntry,dtcnt5.inf,hide,7

IndexSrv_System = setupqry.dll,IndexSrv,setupqry.inf,,7

TerminalServer=TsOc.dll, HydraOc, TsOc.inf,hide,2

msmq=msmqocm.dll,MsmqOcm,msmqocm.inf,,6

ims=imsinsnt.dll,OcEntry,ims.inf,,7

fp_extensions=fp40ext.dll,FrontPage4Extensions,fp40ext.inf,,7

AutoUpdate=ocgen.dll,OcEntry,au.inf,hide,7

msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,hide,7

RootAutoUpdate=ocgen.dll,OcEntry,rootau.inf,,7

IEAccess=ocgen.dll,OcEntry,ieaccess.inf,,7



Games=ocgen.dll,OcEntry,games.inf,,7

AccessUtil=ocgen.dll,OcEntry,accessor.inf,,7

CommApps=ocgen.dll,OcEntry,communic.inf,HIDE,7

MultiM=ocgen.dll,OcEntry,multimed.inf,HIDE,7

AccessOpt=ocgen.dll,OcEntry,optional.inf,HIDE,7

Pinball=ocgen.dll,OcEntry,pinball.inf,HIDE,7

MSWordPad=ocgen.dll,OcEntry,wordpad.inf,HIDE,7

ZoneGames=zoneoc.dll,ZoneSetupProc,igames.inf,,7

[Global]

WindowTitle=%WindowTitle%

WindowTitle.StandAlone="*"

The entries that include the text hide or HIDE will not show up in Add/Remove Windows Components by default. To fix this, do a global search and replace for ,hide and change each instance of this to , (a comma). Then, save the file, re launch Add/Remove Windows Components,

41. Remove Windows Messenger

It seems that a lot of people are interested in removing Windows Messenger for some reason, though I strongly recommend against this: In Windows XP, Windows Messenger will be the hub of your connection to the .NET world, and now that this feature is part of Windows, I think we're going to see a lot of .NET Passport-enabled Web sites appearing as well. But if you can't stand the little app, there are a couple of ways to get rid of it, and ensure that it doesn't pop up every time you boot into XP. The best way simply utilizes the previous tip:

If you'd like Windows Messenger to show up in the list of programs you can add and remove from Windows, navigate to C:\WINDOWS\inf and open sysoc.inf (see the previous tip for more information about this file). You'll see a line that reads:

msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,hide,7

Change this to the following and Windows Messenger will appear in Add or Remove Programs, then Add/Remove Windows Components, then , and you can remove it for good:

msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,7

42. Rename multiple files ( it is not a Registry tweak though. I thought this to be really cool, so I have put it here)

A new, small, neat feature for Windows XP deals with renaming files. I personally have always wanted the OS to include a way to do a mass file renaming on a bunch of files. You can now rename multiple files at once .Its really simple:

Select several files in Explorer, press F2 and rename one of those files to something else. All the selected files get renamed to the new file name (plus a number added to the end). Simple J




I hope you enjoyed the above Registry tricks ! May be next time I?ll come up with more. That's all for now .
To know more tricks + topics on Hacking, Security, Programming.

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Google Tips & Tricks, (utilizing search engine)

==================================================
Utilizing search engines
==================================================

So much information is on the web, its mind boggling. Thankfully we have search
engines to sift through them and catagorize them for us. Unfortunatly, there is still so
much info that even with these search engines, its often a painstakingly slow process
(something comparable to death for a hacker) to find exactly what you're looking for.

Lets get right into it.

I use google.com as my primary search engine because it presently tops the charts as far as
the sites that it indexes which means more pertinent info per search.

1. Page translation.
Just because someone speaks another language doesn't mean they dont have anything useful to say. I use translation tools like the ones found at

http://babelfish.altavista.com
and

http://world.altavista.com
to translate a few key words I am searching for. Be specific and creative because these tools arent the most accurate things on the planet.

2. Directories.
These days everything is about $$$. We have to deal/w SEO (search engine optimization) which seems like a good idea on paper until you do a search for toys and get 5 pornsites in the first 10 results. Using a sites directory will eliminate that. You can narrow your search down easily by looking for the info in specific catagories. (PS google DOES have directories, they're at: directory.google.com)

3. Here are some tips that google refers to as "advanced"

A. "xxxx" / will look for the exact phrase. (google isnt case sensitive)
B. -x / will search for something excluding a certain term
C. filetype:xxx / searches for a particular file extention (exe, mp3, etc)
D. -filetype:xxx / excludes a particular file extention
E. allinurl:x / term in the url
F. allintext:x / terms in the text of the page
G. allintitle:x / terms in the html title of that page
H. allinanchor:x / terms in the links

4. OR
Self explanatory, one or the other... (ie: binder OR joiner)

5. ~X
Synonyms/similar terms (in case you can't think of any yourself)

6. Numbers in a range.
Lets say you're looking for an mp3 player but only want to spend up to $90. Why swim through all the others? MP3 player $0..$90 The 2 periods will set a numeric range to search between. This also works with dates, weights, etc

7. +
Ever type in a search and see something like this:
"The following words are very common and were not included in your search:"
Well, what if those common words are important in your search? You can force google to search through even the common terms by putting a + in front of the denied word.

8. Preferences
It amazes me when I use other peoples PCs that they dont have their google search preferences saved. When you use google as much as I do, who can afford to not have preferences? They're located on the right of the search box, and have several options, though I only find 2 applicable for myself...
A. Open results in new browser
B. Display 10-100 results per page. (I currently use 50 per page, but thats a resolution preference, and 5X's the default)

9. *
Wildcard searches. Great when applied to a previously mentioned method. If you only know the name of a prog, or are looking for ALL of a particular file (ie. you're DLing tunes) something like *.mp3 would list every mp3.

10. Ever see this?
"In order to show you the most relevant results, we have omitted some entries very similar to the X already displayed. If you like, you can repeat the search with the omitted results included." The answer is YES. yes yes yes. Did I mention yes? I meant to.

11. Search EVERYWHERE
Use the engine to its fullest. If you dont find your answer in the web section, try the group section. Hell, try a whole different search engine. Dont limit yourself, because sometimes engines seem to intentionally leave results out.
ex. use google, yahoo, and altavista. search the same terms... pretty close, right? Now search for disney death. Funny, altavista has plenty of disney, but no death...hmmm.

If you've read this far into this tutorial without saying, "Great, a guy that copied a few google help pages and thinks its useful info" then I will show you WHY (besides accuracy, speed, and consistancy finding info on ANYTHING) its nice to know how a search engine works. You combine it/w your knowledge of other protocol.

Example:
Want free music? Free games? Free software? Free movies? God bless FTP! Try this search:
intitle:"Index of music" "rolling stones" mp3
Substitute rolling stones/w your favorite band. No? Try the song name, or another file format. Play with it. Assuming SOMEONE made an FTP and uploaded it, you'll find it.

For example....I wanted to find some Sepultura. If you never heard them before, they're a Brazilian heavy metal band that kicks ass. I started with this:
intitle:"Index of music" "Sepultura" mp3 <-- nothing intitle:"Index of música" "Sepultura" mp3 <-- nothing intitle:"Index of musica" "Sepultura" mp3 <-- not good enough intitle:"Index of music" "Sepultura" * <-- found great stuff, but not enough Sepultura At this point it occurs to me that I may be missing something, so I try: intitle:"index of *" "sepultura" mp3 <-- BANG! (and thats without searching for spelling errors) Also try inurl:ftp I find that * works better for me than trying to guess other peoples mis-spellings. The same method applies for ebooks, games, movies, SW, anything that may be on an FTP site. I hope you enjoyed this tutorial, and I saw that recently a book and an article was written on the very same topic. I havn't read them as of yet, but check em out, and get back to me if you feel I missed something important and should include anything else. intitle:"index of" "google hacks" ebook Ps. I've said it before, I'll say it again... BE CREATIVE. You'll be surprised what you can find.

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All About Spyware

There are a lot of PC users that know little about "Spyware", "Mal-ware", "hijackers", "Dialers" & many more. This will help you avoid pop-ups, spammers and all those baddies.

What is spy-ware?
Spy-ware is Internet jargon for Advertising Supported software (Ad-ware). It is a way for shareware authors to make money from a product, other than by selling it to the users. There are several large media companies that offer them to place banner ads in their products in exchange for a portion of the revenue from banner sales. This way, you don't have to pay for the software and the developers are still getting paid. If you find the banners annoying, there is usually an option to remove them, by paying the regular licensing fee.

Known spywares
There are thousands out there, new ones are added to the list everyday. But here are a few:
Alexa, Aureate/Radiate, BargainBuddy, ClickTillUWin, Conducent Timesink, Cydoor, Comet Cursor, eZula/KaZaa Toptext, Flashpoint/Flashtrack, Flyswat, Gator, GoHip, Hotbar, ISTbar, Lions Pride Enterprises/Blazing Logic/Trek Blue, Lop (C2Media), Mattel Brodcast, Morpheus, NewDotNet, Realplayer, Songspy, Xupiter, Web3000, WebHancer, Windows Messenger Service.

How to check if a program has spyware?
The is this Little site that keeps a database of programs that are known to install spyware.

Check Here: http://www.spywareguide.com/product_search.php

If you would like to block pop-ups (IE Pop-ups).
There tons of different types out there, but these are the 2 best, i think.

Try: Google Toolbar (http://toolbar.google.com/) This program is Free
Try: AdMuncher (http://www.admuncher.com) This program is Shareware

If you want to remove the "spyware" try these.
Try: Lavasoft Ad-Aware (http://www.lavasoftusa.com/) This program is Free
Info: Ad-aware is a multi spyware removal utility, that scans your memory, registry and hard drives for known spyware components and lets you remove them. The included backup-manager lets you reinstall a backup, offers and multi language support.

Try: Spybot-S&D (http://www.safer-networking.org/) This program is Free
Info: Detects and removes spyware of different kinds (dialers, loggers, trojans, user tracks) from your computer. Blocks ActiveX downloads, tracking cookies and other threats. Over 10,000 detection files and entries. Provides detailed information about found problems.

Try: BPS Spyware and Adware Remover (http://www.bulletproofsoft.com/spyware-remover.html) This program is Shareware
Info: Adware, spyware, trackware and big brotherware removal utility with multi-language support. It scans your memory, registry and drives for known spyware and lets you remove them. Displays a list and lets you select the items you'd like to remove.

Try: Spy Sweeper v2.2 (http://www.webroot.com/wb/products/spysweeper/index.php) This program is Shareware
Info: Detects and removes spyware of different kinds (dialers, loggers, trojans, user tracks) from your computer.
The best scanner out there, and updated all the time.

Try: HijackThis 1.97.7 (http://www.spywareinfo.com/~merijn/downloads.html) This program is Freeware
Info: HijackThis is a tool, that lists all installed browser add-on, buttons, startup items and allows you to inspect them, and optionally remove selected items.


If you would like to prevent "spyware" being install.
Try: SpywareBlaster 2.6.1 (http://www.wilderssecurity.net/spywareblaster.html) This program is Free
Info: SpywareBlaster doesn`t scan and clean for so-called spyware, but prevents it from being installed in the first place. It achieves this by disabling the CLSIDs of popular spyware ActiveX controls, and also prevents the installation of any of them via a webpage.

Try: SpywareGuard 2.2 (http://www.wilderssecurity.net/spywareguard.html) This program is Free
Info: SpywareGuard provides a real-time protection solution against so-called spyware. It works similar to an anti-virus program, by scanning EXE and CAB files on access and alerting you if known spyware is detected.

Try: XP-AntiSpy (http://www.xp-antispy.org/) This program is Free
Info: XP-AntiSpy is a small utility to quickly disable some built-in update and authentication features in WindowsXP that may rise security or privacy concerns in some people.

Try: SpySites (http://camtech2000.net/Pages/SpySites_Prog...ml#SpySitesFree) This program is Free
Info: SpySites allows you to manage the Internet Explorer Restricted Zone settings and easily add entries from a database of 1500+ sites that are known to use advertising tracking methods or attempt to install third party software.

If you would like more Information about "spyware".
Check these sites.
http://www.spychecker.com/
http://www.spywareguide.com/
http://www.cexx.org/adware.htm
http://www.theinfomaniac.net/infomaniac/co...rsSpyware.shtml
http://www.thiefware.com/links/
http://simplythebest.net/info/spyware.html

Usefull tools...
Try: Stop Windows Messenger Spam 1.10 (http://www.jester2k.pwp.blueyonder.co.uk/j...r2ksoftware.htm) This program is Free
Info: "Stop Windows Messenger Spam" stops this Service from running and halts the spammers ability to send you these messages.

----------------------------------------------------------------------------
All these softwares will help remove and prevent evil spammers and spywares attacking your PC. I myself recommend getting "spyblaster" "s&d spybot" "spy sweeper" & "admuncher" to protect your PC. A weekly scan is also recommended

Free Virus Scan
Scan for spyware, malware and keyloggers in addition to viruses, worms and trojans. New threats and annoyances are created faster than any individual can keep up with.
http://defender.veloz.com// - 15k


Finding . is a Click Away at 2020Search.com
Having trouble finding what you re looking for on: .? 2020Search will instantly provide you with the result you re looking for by drawing on some of the best search engines the Internet has to offer. Your result is a click away!
http://www.2020search.com// - 43k


Download the BrowserVillage Toolbar.
Customize your Browser! Eliminate Pop-up ads before they start, Quick and easy access to the Web, and much more. Click Here to Install Now!
http://www.browservillage.com/ - 36k

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HOW TO KEEP YOUR LAPTOP FREE FROM COMPUTER VIRUSES, SPYWARE AND MALWARE

HOW TO KEEP YOUR LAPTOP FREE FROM COMPUTER VIRUSES, SPYWARE AND MALWARE

by Dustin Sklavos, California USA

Introduction:

This guide is going to be a little unusual, a little bit off the path compared to its predecessors. Between my brief stint working for Best Buy, all the impromptu tech support I've done, and a recent conversation with my father, I've concluded that this guide has been a long time coming. It may have analogues out there in the internet world already, but I haven't seen them and I haven't stumbled upon them.

If you're not going to play smart with your computer, I'm at least going to teach you how to play safe. If you're going to do something stupid, do it smart.

The fact of the matter is that the internet is not safe for your computer. It can be, and with some education, you can have a spyware and virus free computer like I do and many other people do. Most people don't apply common sense to computing because they assume that anything out there is safe, and that's bad. By not thinking, you can do real damage to your machine, and it can be both costly and time-consuming to repair it. And unless you're someone like me or one of the other computer junkies on the NotebookReview.com forums, messing with things you don't understand is a bad idea.

I'm not totally trying to instill fear into you as a reader and as a user. Your computer is a wonderful tool and for most users is perfectly safe. I'm also not telling you to go out and spend money on expensive subscription-based software to keep your computer safe. I AM going to tell you how to save potentially hundreds of dollars in service. There are some very simple things you can do to protect yourself.

This guide is principally for Windows users, although most of it is just good computing sense. Macintosh and Linux users aren't going to run into these problems with anywhere near the kind of frequency Windows users are. While you aren't bulletproof and should still practice sound computing, you're also not at as great a risk.

Macintosh users aren't at as great a risk because Mac OS X has excellent security built into it, and because the percentage of Mac users on the market just quite honestly isn't profitable to attack. That's subject to change if Apple Boot Camp has a major effect on the market, however, and please note that if you're running Windows on your Mac - and even Apple warns you about this - you're at the same risk as if you were running it on a regular PC.

Linux users aren't at much risk because Linux tends to be very secure, and because its market share for regular consumers is at least as minor at Mac OS X's. Honestly, Linux is too complicated to get running for the average user; the people who run it can usually either serve as their own tech support or know someone who can (usually the same person that got them into Linux).


MALWARE AND VIRUSES

Spyware and malware are software that gets installed on your system without your consent or even your knowledge, and costs precious computing cycles and resources. While these are almost never fundamentally harmful to the computer itself (outside of dragging its performance to a woeful crawl), they're more of a threat to you, the user. Spyware can log your actions on your machine, including the sites you visit, the e-mail you send, and send it to unscrupulous parties. While most of it is harmless, or at least however harmless you think meticulously tracking someone's internet usage is and reporting it to advertisers can be, it can be an ongoing nuisance and can severely hamper your enjoyment of your computer.

Viruses take care of anything that spyware and malware don't, and it can damage your system, possibly even irreparably. They can corrupt your operating system installation, corrupt your data, and damage your hardware.

These two classes of software are responsible for 90% (arbitrary figure) of the computing problems most users have. In my personal work and in my work at Best Buy, these were the culprits of most problems; as much so that many shops don't even have to actually do anything in particular to fix computers infected with these, they can run software and scripts that remove the harmful software from an afflicted machine. Note, however, that the damage done by that software can have a permanent effect on your operating system that can really only be fixed by reformatting the drive - erasing everything on it and reinstalling the operating system. Note that if you don't know what reformatting is and don't understand EXACTLY the procedure for doing it, don't mess with it. I'll talk more about it in a bit.


NECESSARY SOFTWARE

I'm going to tell you something that's probably going to blow your mind: you don't NEED subscription based spyware/malware software.

I'm going to go further and blow your mind again: you don't NEED to spend money to protect yourself.

The guys at the computer store are going to try and sell you on software packages you don't need. Your computer is going to come with antivirus and antispyware software you don't need. There are just three things you do need to keep your system safe.

Ingredient #1 for keeping your computer safe:

Using a basic, free anti-virus program that runs in the background is a good way to keep your system safe from any virus. While trying to instill a sense of the damage that a virus can do to your system, it's important you understand that antiviral software is less an active protector than it is an insurance policy. We don't keep home insurance because we expect the house to burst into flames; we keep it just in case it does. Here is a list of three popular free antivirus programs for your PC:

* Avast! Home Edition. Free Antivirus Software, for home users, probably the most popular on the web, download and information link: http://www.avast.com/eng/download-avast-home.html
* AVG Free -- Another good free virus software, you don't have to register to use this like you do with Avast, download and information link: http://free.grisoft.com/doc/1
* AntiVir Personal Edition Classic - Offers the effective protection against computer viruses for the individual and private use on a single PC-workstation. It detects and removes more than 50,000 viruses, download and information link: http://www.snapfiles.com/get/antivir.html

To protect your system from spyware and malware, you'll want to periodically run a combination of free anti-spyware programs. I recommend running Ad Aware AND Spybot; one program can miss spyware the other will detect. Note that these don't need to run on startup; just run scans with them periodically to make sure your system is safe.

Ingredient #2 for keeping your computer safe:

Use Opera or Firefox as a web browser. Either of these two programs will immediately remove most spyware and malware from the equation. A lot of it gets into your system through Internet Explorer. Because IE is so closely integrated with Windows, it leaves plenty of easy ways for these things to get into your system. By not running IE, you've removed yourself from the spyware eating majority. And they're both free. I personally prefer Opera, but actually recommend Firefox to newer users. While Opera is nice, it doesn't have the compatibility of Firefox. Still, try them both and see which one you like better.

Running these two pieces of software is an excellent plan to keep yourself safe on the internet. I want to stress that you do NOT want to buy commercial software. I know it seems logical because a large, money-making, reputable corporation is behind them, but the subscription fees are ridiculous, and the software tends to be bloated and difficult to use.

Ingredient #3 for keeping your computer safe:

Make sure you have Windows XP Service Pack 2 installed. Assuming you're all Windows users, Service Pack 2 substantially bolsters the security of Windows XP. Granted, that isn't saying much, but it says enough. Some of what I'm talking about in this article is going to assume you have Service Pack 2 installed. If you don't, install it by running Windows Update. You may have to install several critical updates from Windows Update before Service Pack 2 appears. Note also that you may want to back up your important data before installing Service Pack 2. While most of the time it's a non-issue, every so often, Service Pack 2 has been known to hose an existing Windows installation.


SURFING THE INTERNET

Web sites with illegal, illicit, or explicit content - mainly pornographic and warez sites - are responsible for the vast majority of the computer viruses and malware on the internet. Warez, for those uninitiated, is free software. By free, of course, I mean pirated. Commercial software posted to the internet and made available for download illegally.

I'm going to save you the trouble with warez right now, as someone with experience with it: don't bother. I'm not sure a warez site actually exists with all this software; it's been my experience that they all just link to each other for hits in Top 100 indexes and no one actually has anything. So don't look for it because you aren't going to find anything.

That leaves pornographic websites. Many people are going to visit these, end of discussion. These are also sites that tend to be rife with spyware and computer viruses. You can guard yourself from this by running antivirus software and using Opera or Firefox. It really is about that simple.


E-MAIL & SPAM

Many of us on Windows use Outlook Express as an email client. I, personally, still use Outlook Express. I've tried other alternatives - Opera, Thunderbird, even Outlook 2002 - and I prefer Outlook Express. That said, Outlook Express is easily the least secure e-mail client available.

Outlook Express has a convenient bar that shows up on the preview pane that you can click to reveal the images in an e-mail you receive.

My advice to you is this: that bar is there for a reason. Do NOT open e-mail or attachments from people you don't know. Oftentimes, you may not even want to open e-mail or attachments from people you DO know unless you're absolutely certain of what it is and where it came from. And do NOT forward chain letters. And all of this applies to that bar on the preview pane. Don't click it unless you know exactly what the e-mail contains and who it comes from. Not following these suggestions puts your system at serious risk for crippling computer viruses and worse still, exposes the people in your address book to those same risks; many computer viruses will automatically mass send themselves to everyone in your address book, which is why you should be cautious even with e-mail from people you know. Especially if those people may not be very computer literate.

Again, running anti-virus software is the right call as well. And if you're nervous, just use web-based e-mail, which is e-mail you access from a website. Comcast and SBC both let you access your e-mail online; all major providers do. And for extra protection, access webmail from Firefox or Opera.

Successfully avoiding spam requires two key ingredients:

First, submit your e-mail address only to sites you know for a fact are reputable. Some communities also let you scramble your displayed e-mail address (LiveJournal), or hide it altogether, which is really ideal. If you MUST submit an e-mail address to something you think is going to be disreputable, I suggest making a second e-mail account using either a free host or your own internet service provider, and using that as your "spam" address.

Second, never reply to spam. I don't care how mad you are at the sender or how much you really don't want to receive it, never reply to spam. Replying to spam will result in confirming your e-mail address, and basically opens the floodgates. Worse still, the e-mail address that sent you the spam is more than likely not even the actual sender, but a computer colloquially referred to as a "zombie" - a computer that has been hijacked by malware to send spam.


FILESHARING AND PIRACY

First of all, this is bad and you all know it. Pirating software, music, and movies is illegal. That said, people still do it, so I'll at least mention what not to do if you do this anyway.

Before I get into that, though, a tip for parents: your kids are probably more versed and more computer literate than you are. This is perfectly normal. I'm going to stand on my soap box here for a second and remind you, then, that the very best preventative measure you can take is to just be a good parent and supervise your childrens' use of the internet.

That said, there are SEVERAL different pieces of filesharing software out there. Probably the ones I've seen hose the most computers are LimeWire, BearShare, and Kazaa. The software clients themselves tend to be full of spyware and honestly, their time has long since passed and their usefulness is limited at best. If you see these on your system or you use them yourself, just get rid of them. Probably the safest piece of file sharing software I've used has been eMule. It's open source and it's clean. Likewise, the user ratings and comments on Cnet can point you in the right direction and usually tell you what software is rife with spyware.

Pirating software has the potential to be extremely dangerous and is not recommended. If you're going to do it, you'd better know how to recover your system if you get a virus or spyware and again, I don't have to remind you of the risks involved with those. The reason pirating software is so dangerous is because software is executable code and when you open it/run it, you're allowing it to do whatever it likes to your system.

Like I said before, the best way to avoid having problems with filesharing and piracy is to not do it at all, but like abstinence and teenagers, that approach doesn't always work.


A BRIEF WORD ON IDENTITY THEFT

Identity theft is becoming a huge problem these days, and that's largely due to the impact the internet has had on society.

One thing you can do to minimize your risk of identity theft is to avoid giving your credit card number to questionable sites for billing anyhow. I'll be extremely blunt here: pornographic sites can be extremely questionable this way, and honestly, most of them charge too much for something you can find for free and in abundance on the internet anyways. If you simply must have your fix, AVI and MPG files off of fileshare aplication eMule are the safest way to fly. The risk is just not reasonable.

A tactic identity thieves will frequently use is spoofing legitimate websites. When eBay, PayPal, Amazon, and so on say they will never ask you again for your credit card information, account numbers, social security number, and so on, they mean it. If you randomly get an e-mail from one of these sites that is asking to confirm any of this information again, it's a spoof site. An easy way to determine this would be to look at the address of the site: spoof sites can't get a "www.ebay.com/confirm" URL or anything similar. All major sites have services you can use to report these spoof sites: do so. You can help bring identity thieves to justice that way, or at the absolute least, make sure that other people don't become victims.

Also note that commercial websites will NEVER ask for your social security number (if you're American). Only services such as health care, insurance, or government related services will ask for it, and even then it is infrequent. Whenever you can avoid divulging your social security number, don't give it out.


CONCLUSION

The internet isn't safe by any stretch of the imagination, but if you follow the tips I've outlined in this guide, and apply a liberal amount of common sense, you can keep your computer safe and running smoothly and avoid costly repairs and down time, as well as losing vital information.

Just like the real world, there are unsafe things we're all going to do on the internet. The best thing we can do is be responsible about it.

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10 reasons why PCs crash U must Know

Fatal error: the system has become unstable or is busy," it says. "Enter to return to Windows or press Control-Alt-Delete to restart your computer. If you do this you will lose any unsaved information in all open applications."

You have just been struck by the Blue Screen of Death. Anyone who uses Mcft Windows will be familiar with this. What can you do? More importantly, how can you prevent it happening?

1 Hardware conflict

The number one reason why Windows crashes is hardware conflict. Each hardware device communicates to other devices through an interrupt request channel (IRQ). These are supposed to be unique for each device.

For example, a printer usually connects internally on IRQ 7. The keyboard usually uses IRQ 1 and the floppy disk drive IRQ 6. Each device will try to hog a single IRQ for itself.

If there are a lot of devices, or if they are not installed properly, two of them may end up sharing the same IRQ number. When the user tries to use both devices at the same time, a crash can happen. The way to check if your computer has a hardware conflict is through the following route:

* Start-Settings-Control Panel-System-Device Manager.

Often if a device has a problem a yellow '!' appears next to its description in the Device Manager. Highlight Computer (in the Device Manager) and press Properties to see the IRQ numbers used by your computer. If the IRQ number appears twice, two devices may be using it.

Sometimes a device might share an IRQ with something described as 'IRQ holder for PCI steering'. This can be ignored. The best way to fix this problem is to remove the problem device and reinstall it.

Sometimes you may have to find more recent drivers on the internet to make the device function properly. A good resource is www.driverguide.com. If the device is a soundcard, or a modem, it can often be fixed by moving it to a different slot on the motherboard (be careful about opening your computer, as you may void the warranty).

When working inside a computer you should switch it off, unplug the mains lead and touch an unpainted metal surface to discharge any static electricity.

To be fair to Mcft, the problem with IRQ numbers is not of its making. It is a legacy problem going back to the first PC designs using the IBM 8086 chip. Initially there were only eight IRQs. Today there are 16 IRQs in a PC. It is easy to run out of them. There are plans to increase the number of IRQs in future designs.

2 Bad Ram

Ram (random-access memory) problems might bring on the blue screen of death with a message saying Fatal Exception Error. A fatal error indicates a serious hardware problem. Sometimes it may mean a part is damaged and will need replacing.

But a fatal error caused by Ram might be caused by a mismatch of chips. For example, mixing 70-nanosecond (70ns) Ram with 60ns Ram will usually force the computer to run all the Ram at the slower speed. This will often crash the machine if the Ram is overworked.

One way around this problem is to enter the BIOS settings and increase the wait state of the Ram. This can make it more stable. Another way to troubleshoot a suspected Ram problem is to rearrange the Ram chips on the motherboard, or take some of them out. Then try to repeat the circumstances that caused the crash. When handling Ram try not to touch the gold connections, as they can be easily damaged.

Parity error messages also refer to Ram. Modern Ram chips are either parity (ECC) or non parity (non-ECC). It is best not to mix the two types, as this can be a cause of trouble.

EMM386 error messages refer to memory problems but may not be connected to bad Ram. This may be due to free memory problems often linked to old Dos-based programmes.

3 BIOS settings

Every motherboard is supplied with a range of chipset settings that are decided in the factory. A common way to access these settings is to press the F2 or delete button during the first few seconds of a boot-up.

Once inside the BIOS, great care should be taken. It is a good idea to write down on a piece of paper all the settings that appear on the screen. That way, if you change something and the computer becomes more unstable, you will know what settings to revert to.

A common BIOS error concerns the CAS latency. This refers to the Ram. Older EDO (extended data out) Ram has a CAS latency of 3. Newer SDRam has a CAS latency of 2. Setting the wrong figure can cause the Ram to lock up and freeze the computer's display.

Mcft Windows is better at allocating IRQ numbers than any BIOS. If possible set the IRQ numbers to Auto in the BIOS. This will allow Windows to allocate the IRQ numbers (make sure the BIOS setting for Plug and Play OS is switched to 'yes' to allow Windows to do this.).

4 Hard disk drives

After a few weeks, the information on a hard disk drive starts to become piecemeal or fragmented. It is a good idea to defragment the hard disk every week or so, to prevent the disk from causing a screen freeze. Go to

* Start-Programs-Accessories-System Tools-Disk Defragmenter

This will start the procedure. You will be unable to write data to the hard drive (to save it) while the disk is defragmenting, so it is a good idea to schedule the procedure for a period of inactivity using the Task Scheduler.

The Task Scheduler should be one of the small icons on the bottom right of the Windows opening page (the desktop).

Some lockups and screen freezes caused by hard disk problems can be solved by reducing the read-ahead optimisation. This can be adjusted by going to

* Start-Settings-Control Panel-System Icon-Performance-File System-Hard Disk.

Hard disks will slow down and crash if they are too full. Do some housekeeping on your hard drive every few months and free some space on it. Open the Windows folder on the C drive and find the Temporary Internet Files folder. Deleting the contents (not the folder) can free a lot of space.

Empty the Recycle Bin every week to free more space. Hard disk drives should be scanned every week for errors or bad sectors. Go to

* Start-Programs-Accessories-System Tools-ScanDisk

Otherwise assign the Task Scheduler to perform this operation at night when the computer is not in use.

5 Fatal OE exceptions and VXD errors

Fatal OE exception errors and VXD errors are often caused by video card problems.

These can often be resolved easily by reducing the resolution of the video display. Go to

* Start-Settings-Control Panel-Display-Settings

Here you should slide the screen area bar to the left. Take a look at the colour settings on the left of that window. For most desktops, high colour 16-bit depth is adequate.

If the screen freezes or you experience system lockups it might be due to the video card. Make sure it does not have a hardware conflict. Go to

* Start-Settings-Control Panel-System-Device Manager

Here, select the + beside Display Adapter. A line of text describing your video card should appear. Select it (make it blue) and press properties. Then select Resources and select each line in the window. Look for a message that says No Conflicts.

If you have video card hardware conflict, you will see it here. Be careful at this point and make a note of everything you do in case you make things worse.

The way to resolve a hardware conflict is to uncheck the Use Automatic Settings box and hit the Change Settings button. You are searching for a setting that will display a No Conflicts message.

Another useful way to resolve video problems is to go to

* Start-Settings-Control Panel-System-Performance-Graphics

Here you should move the Hardware Acceleration slider to the left. As ever, the most common cause of problems relating to graphics cards is old or faulty drivers (a driver is a small piece of software used by a computer to communicate with a device).

Look up your video card's manufacturer on the internet and search for the most recent drivers for it.

6 Viruses

Often the first sign of a virus infection is instability. Some viruses erase the boot sector of a hard drive, making it impossible to start. This is why it is a good idea to create a Windows start-up disk. Go to

* Start-Settings-Control Panel-Add/Remove Programs

Here, look for the Start Up Disk tab. Virus protection requires constant vigilance.

A virus scanner requires a list of virus signatures in order to be able to identify viruses. These signatures are stored in a DAT file. DAT files should be updated weekly from the website of your antivirus software manufacturer.

An excellent antivirus programme is McAfee VirusScan by Network Associates ( www.nai.com). Another is Norton AntiVirus 2000, made by Symantec ( www.symantec.com).

7 Printers

The action of sending a document to print creates a bigger file, often called a postscript file.

Printers have only a small amount of memory, called a buffer. This can be easily overloaded. Printing a document also uses a considerable amount of CPU power. This will also slow down the computer's performance.

If the printer is trying to print unusual characters, these might not be recognised, and can crash the computer. Sometimes printers will not recover from a crash because of confusion in the buffer. A good way to clear the buffer is to unplug the printer for ten seconds. Booting up from a powerless state, also called a cold boot, will restore the printer's default settings and you may be able to carry on.

8 Software

A common cause of computer crash is faulty or badly-installed software. Often the problem can be cured by uninstalling the software and then reinstalling it. Use Norton Uninstall or Uninstall Shield to remove an application from your system properly. This will also remove references to the programme in the System Registry and leaves the way clear for a completely fresh copy.

The System Registry can be corrupted by old references to obsolete software that you thought was uninstalled. Use Reg Cleaner by Jouni Vuorio to clean up the System Registry and remove obsolete entries. It works on Windows 95, Windows 98, Windows 98 SE (Second Edition), Windows Millennium Edition (ME), NT4 and Windows 2000.

Read the instructions and use it carefully so you don't do permanent damage to the Registry. If the Registry is damaged you will have to reinstall your operating system. Reg Cleaner can be obtained from www.jv16.org

Often a Windows problem can be resolved by entering Safe Mode. This can be done during start-up. When you see the message "Starting Windows" press F4. This should take you into Safe Mode.

Safe Mode loads a minimum of drivers. It allows you to find and fix problems that prevent Windows from loading properly.

Sometimes installing Windows is difficult because of unsuitable BIOS settings. If you keep getting SUWIN error messages (Windows setup) during the Windows installation, then try entering the BIOS and disabling the CPU internal cache. Try to disable the Level 2 (L2) cache if that doesn't work.

Remember to restore all the BIOS settings back to their former settings following installation.

9 Overheating

Central processing units (CPUs) are usually equipped with fans to keep them cool. If the fan fails or if the CPU gets old it may start to overheat and generate a particular kind of error called a kernel error. This is a common problem in chips that have been overclocked to operate at higher speeds than they are supposed to.

One remedy is to get a bigger better fan and install it on top of the CPU. Specialist cooling fans/heatsinks are available from www.computernerd.com or www.coolit.com

CPU problems can often be fixed by disabling the CPU internal cache in the BIOS. This will make the machine run more slowly, but it should also be more stable.

10 Power supply problems

With all the new construction going on around the country the steady supply of electricity has become disrupted. A power surge or spike can crash a computer as easily as a power cut.

If this has become a nuisance for you then consider buying a uninterrupted power supply (UPS). This will give you a clean power supply when there is electricity, and it will give you a few minutes to perform a controlled shutdown in case of a power cut.

It is a good investment if your data are critical, because a power cut will cause any unsaved data to be lost.

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