Windows XP Service Pack 2

About once a year, Microsoft releases an update to Windows XP. These updates contain all the fixes and enhancements which have been made available in the previous year. The updates (called Service Packs) provide convenient, all-in-one access to the most up-to-date drivers, tools, security updates, patches, and customer-requested product changes.


The latest Service Pack for Windows XP¡XService Pack 2 (SP2)¡Xis all about security, and it¡¦s one of the most important service packs ever released. It provides better protection against viruses, hackers, and worms, and includes Windows Firewall, Pop-up Blocker for Internet Explorer, and the new Windows Security Center.

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With Windows XP SP2, you get safer browsing and communication, powerful security tools, and improved experiences.

•Learn About SP2

Find out the top reasons to install, see features at a glance, and read the SP2 overviews.

•What to Know Before Downloading and Installing

Learn the steps you need to take before installing SP2.

After you install

Learn to use the new features of SP2 and get help if you need it.

•Windows Security Center

Manage your computer's security settings in one place.

•Pop Up Blocker

Block pop-up windows with Internet Explorer.

•New Windows Firewall

Learn the basics about the new Windows Firewall, plus find out how to adjust your firewall settings if you need to.

•More How-to Articles for SP2

Get Windows XP Service Pack 2

•Turn on Automatic Updates

You can download SP2 and all future critical updates automatically by turning on the Automatic Updates feature in Windows XP.

You can also download SP2 from Windows Update. If you cannot use Automatic Updates or download SP2 via Windows Update, order a CD.

Related links

•Information for IT professionals on Microsoft TechNet
•Information for developers on MSDN
•Information from PC manufacturers
•Windows XP SP2 Support Center
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