How do I reinstall windows XP SP2?
Start XP SP 2 InstallerInsert the Windows XP Service Pack 2 installation CD into your optical drive while booted and logged in to Windows. On the “Welcome to Windows XP” page that loads automatically, click “Install Windows XP.”Start Upgrade InstallationWhen prompted, click on the “Upgrade (Recommended)” option to start the reinstallation process. Handling the reinstall process in this manner does an in-place upgrade of the current XP Service Pack 2 installation, overwriting files that could be problematic. Although the reinstallation process should leave programs and personal documents in place, make a backup of the software and documents on your computer, just in case data is lost.Reinstall Windows XP SP2Accept the XP SP2 license agreement by clicking “I accept this agreement,” and click “Next.” On the next screen, type the 25-character product key and click “Next.” Also select the option to have the installer downloaded updated files, which can make the XP SP2 reinstall process smoo