If you are looking the workaround to improve the Windows XP performance so you are on right track. In this tutorial, I will explain the steps to “Adjust Windows XP for Best Performance”.
Step by Step
1.Go to Start >> Settings >> Control Panel
2. Control Panel >> System>> Double Click or Right Click open
3.Now you can see the System properties window with multiple Tabs.
4.Click on “Advance Tab”
5.Click the “Setting” button under performance
6.Performance Options Window Appears
7.Click on “Adjust for best performance” option box
8.Finally, Click Apply and OK