Products
Microsoft Windows XP Professional Edition
Updates

Learn how to take advantage of all that Microsoft Windows® XP Professional Edition has to offer your business. From installation to developing a network, you’ll find a number of resources to help you get the most from your new operating system.

Microsoft Update

Get the latest updates and Service Packs available for your computer's operating system, software and hardware. Microsoft Update scans your computer to see which updates you need and provides a list of updates tailored just for you.

Windows Marketplace

Discover a world of products that work with Windows.

Microsoft Baseline Security Analyzer

The new Microsoft Baseline Security Analyzer (MBSA) can analyze your Windows system for common security configuration errors.

Help Protect Your PC

There are three steps you can take to improve your computer's security. You can follow the steps online, or print them for easy reference.

Microsoft PowerToys for Windows XP

PowerToys are additional programs developed after a product gets released. They add fun and functionality to the Windows experience!

The Windows XP Screensaver

The 3D Windows XP screensaver shows off the power of DirectX with the bright colors of Windows XP.

Remote Desktop Connection Software

Take advantage of Remote Desktop features on computers running older systems including Windows 95, Windows 98 and 98 Second Edition, Windows Me, Windows NT® 4.0, or Windows 2000.

More Microsoft Product Downloads

The Microsoft.com Download Center has updates for other Microsoft products, including Internet Explorer, DirectX, Windows Messenger.

Windows XP Professional

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