Windows XP Service Pack 2
Size: 75.0 MB – 266 MB
Get better protection against hackers, viruses, and worms with Windows XP Service Pack 2. Updating your computer with Service Pack 2 will ensure that you have the latest security updates and enhancements from Microsoft. After you have installed Service Pack 2, you will need to restart your computer.
More information for this update can be found at http://go.microsoft.com/fwlink/?linkid=26347