Clear the pagefile size on Shutdown.
Here is how to make windows XP automatically clear the page file size when XP shutdown.
Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
Select “ClearPageFileAtShutdown” from the list and Right click on it and modify the value to 1 to enable the feature.
Disable Beep sound.
Here is how to disable the Beep sound in XP.
Navigate to HKEY_CURRENT_USER\Control Panel\Sound.
Find Beep from the list that appears in the Right side.
Right click on Beep and select “Modify” and change the value to no to disable the Beep sound.
To re-enable the feature change the value back to yes.
Disable the XP logo that appears when XP boot.
You can disable the XP logo that appears while XP boots.
In the Run dialogue box type “msconfig” and select “Boot.ini“. Now activate ‘/noguiboot‘ to switch off the XP logo that appears while booting.
This did not increase the boot speed but simply hides the XP logo.

Disable Auto Reboot feature.
Sometimes Windows XP reboots without a warning. We may be playing a game or typing a document or even surfing the internet. We can disable the Auto-Reboot feature in XP so that windows do not reboot without your permission.
Here is how to do that:
First, right-click on My Computer and select Properties>Advanced Tab.
Now click on the Settings button in the Startup and Recovery section. Here in the System failure section uncheck “Automatically Restart” option.


