Windows 2000 Service Pack 3 ... Windows 2000 Service Pack 3 (SP3) provides the latest updates to the Windows 2000 family of operating systems. These updates are a collection of fixes in the following areas: application compatibility, operating system reliability, security, and setup. Windows 2000 SP3 includes the updates contained in Windows 2000 Service Pack 1 (SP1), Windows 2000 Service Pack 2 (SP2) and Windows 2000 Security Rollup Package 1. ...
Office XP Service Pack 1 ... Office XP Service Pack 1 (SP-1) provides the latest updates to Microsoft Office XP. Office XP SP-1 contains significant security enhancements, and stability and performance improvements. Some of the fixes included with SP-1 have been previously released as separate updates. This service pack combines them into one package and includes other changes designed to improve the reliability and performance of your Office XP applications. ...
Windows XP Service Pack 2 ... Microsoft Windows XP Service Pack 2 (SP2) provides new proactive security technologies for Windows XP to better defend against viruses, worms, and hackers. In addition to a more robust security infrastructure, SP2 improves the security configuration options of Windows XP and provides better security information to help users faced with security decisions. ...
Windows XP Service Pack 1a ... Windows XP Service Pack 1a (SP1a) provides security and reliability updates to the Windows XP family of operating systems. If you have already installed Windows XP SP1, you do not need Windows XP SP1a. Note that a more current security patch may be available. ...