Windows XP Software Updates

Keep your computer up-to-date with service packs, security fixes, feature updates, and more.

System Updates

Windows Vista Upgrade AdvisorWindows Vista Upgrade Advisor

The Windows Vista Upgrade Advisor will help you to determine if your Windows XP-based PC can run Windows Vista.

Windows XP Service Pack 3Windows XP Service Pack 3

Service Pack 3 (SP3) with Advanced Security Technologies will help you protect your PC against viruses, hackers, and worms.

Windows XP Media Center Edition

Find updates for Windows XP Media Center Edition.

Stay Up to Date

Learn How to Stay Up to Date Automatically

Automatic Updates in Windows XP keep you up to date automatically. Windows XP checks the Windows Update Web site for the latest updates when you are on the Internet, determines which updates apply to your computer, and downloads them in the background while you keep working.

Microsoft Update

Featuring the same updates and downloads available from Windows Update—plus the latest updates for Office and other Microsoft applications—it can help keep your computer more secure, up-to-date, and performing at its best.

Fun Stuff

Windows Media Player 10

Get more play, your way with the new Windows Media Player 10.

Windows Movie Maker 2

Make movies like the pros. Check out the cool effects, transitions, and more in Windows Movie Maker 2.

Photo Story 3

Photo Story 3 is optimized for sharing photos with animation, music, and your own narration with families and friends over e-mail or the Web!

DirectX 9.0c

This release of DirectX offers updated graphics, faster frame rates, and support for massively multiplayer games.

Windows XP SP1 Update: Watch TV Shows Recorded by Media Center PCs on Other Windows XP PCs

This update enables you to watch TV recorded by Media Center PCs on other Windows XP–based computers.

Windows Messenger

Make sure you have the latest version of Windows Messenger for all your online communication needs.

Free MSN Messenger

Tablet PC Users: Download the latest version of MSN Messenger to your Tablet PC, and then use ink to personalize communications and send an ink instant message.