Deleting unnecessary Windows Components
1.Go to Control Panel > Add or Remove Programs.2.Click Add/Remove Windows Components on the left to display the component wizard.
3.Uncheck the boxes for the Windows components you do not need.
Clearing System Backup Data
1.Go to All Programs > Accessories > Command Prompt.2.Key in sfc.exe/purgecache.3.Press <Enter> to clear the system backup data.
5- | Chapter 5: Installing & Optimizing Windows® XP |