How to Empty My Recent Documents Automatically on Log off?

Windows Explorer and My Computer display the same font that Windows XP uses for icon titles on your desktop: Tahoma, 8 point. If you want to change the font or font size used in Windows Explorer, follow these steps:

1. Access the Display Properties dialog box by right-clicking the desktop and selecting the Properties command.
2. Select the Appearance tab and click the Advanced button.
3. Select Icon from the Item drop-down list.
4. Use the Font drop-down arrow to select a font from the list.
5. Click OK twice -- once to close the Advanced Appearance dialog box and once to close the Display Properties dialog box.

You can see the new font by launching Windows Explorer or My Computer. If you don't like what you see, repeat the steps and select a different font.

Prevent a shutdown of a Windows XP system

By default, at three o’clock every morning Windows XP’s Automatic Updates tool contacts the Windows Update site and automatically downloads and installs updates for your system. However, that cannot happen if other people who use the computer shut it down at the end of the day. Fortunately, you can prevent anyone from shutting down Windows XP with a little registry tweak. Here’s how:

1. Launch the Registry Editor (Regedit.exe).
2. Go to HKEY_CURRENT_USER\ SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer.
3. Right-click the Explorer subkey and select New | DWORD Value.
4. Name the key NoClose and press [Enter] twice.
5. Type 1 in the Value Data text box and click OK.

To enable the setting, close the Registry Editor and restart your system. Once your system restarts, you will not be able to it shut down by clicking the Shutdown button on the Start menu. This will prevent most users from inadvertently shutting down the computer.

When you do want to shut down your system, just access Task Manager by pressing [Ctrl][Alt][Del], then pull down the Shut Down menu and select the Turn Off command.

Note: Since editing the registry is risky, be sure you have a verified backup before saving any changes. This tip applies to both Windows XP Home and Windows XP Professional.

Removing unused device drivers from Windows XP machines

When you install a device driver on a Windows XP machine, the operating system loads that driver each time the computer boots regardless of whether the device is present—unless you specifically uninstall the driver. This means that drivers from devices that you have long since removed from your system may be wasting valuable system resources.

Follow these steps to view and remove these unnecessary device drivers:

1. Press [Windows]+[Break] to bring up the System Properties dialog box.
2. Select the Advanced tab and click the Environment Variables button.
3. Click the New button below the System Variables panel.
4. In the New System Variable dialog box, type devmgr_show_nonpresent_devices in the Variable Name text box and 1 in the Variable Value text box.
5. Click OK to return to the System Properties dialog box and then click OK again.
6. Select the Hardware tab and click the Device Manager button.
7. In Device Manager, go to View | Show Hidden Devices.
8. Expand the various branches in the device tree and look for the washed out icons, which indicate unused device drivers.
9. To remove an unused device driver, right-click the icon and select Uninstall.

Using the Windows Installer CleanUp Utility in Windows XP

Here's how:

1. Download the Windows Installer CleanUp Utility from the Microsoft Download Center.
2. Locate and run msicuu2.exe to install the Windows Installer CleanUp Utility.
3. Locate and launch the Windows Installer CleanUp Utility on the Start menu.
4. From the Windows Installer CleanUp Utility window, locate the application in the list and click the Remove button.
5. Once the application has been removed, click the Exit button to close the utility.

You may now reinstall the application.