Learn how to install Windows XP Service Pack 3 (SP3)

Windows XP Service Pack 3 (SP3) is an important update that includes previously released security, performance, and stability updates for Windows XP.

How to get SP3

The recommended (and easiest) way to get SP3 is to turn on Automatic Updates. For more information, see Set up Automatic Updates.

Automatic Updates can automatically download SP3 when it's available for your computer. You just need a few clicks to begin the installation and the rest of the process is automatic. If Automatic Updates isn't turned on, you can install SP3 by using WindowsUpdate at the Windows website.

In order to install SP3, you must first have Windows XP Service Pack 1a (SP1a) or Service Pack 2 (SP2) installed. These are also available when you have Automatic Updates turned on. For more information about these and other Windows service packs, go to the Service Pack Center.

Notes

• There's no SP3 for the 64-bit version of Windows XP. If you're running the 64-bit version of Windows XP with SP2, you have the latest service pack and will continue to be eligible for support and receive updates until April 8, 2014. To find out what version you're running, see Is my PC running the 32-bit or 64-bit version of Windows?
• For the best experience on your PC, consider upgrading toWindows 7. For more information about the options available in your country or region, go to the Shop webpage.