Windows 2000 Service Packs

Download the service packs for Windows 2000.
Windows 2000 Service Pack 4
Windows 2000 Service Pack 4 (SP4) provides the latest updates to the Windows 2000 operating systems. These updates are a collection of fixes in the following areas: security, application compatibility, operating system reliability, and setup. Windows 2000 SP4 is a recommended update that includes the updates contained in previous Windows 2000 service packs.


 

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: setup, application compatibility, operating system reliability, and security issues. Windows 2000 SP3 is a recommended upgrade. To determine whether to install Windows 2000 SP3, Microsoft recommends that customers review the available Windows 2000 SP3 documentation


 

Windows 2000 Service Pack 2
Service Pack 2 (SP2) provides the latest updates to the Windows 2000 family of operating systems. These updates are a collection of fixes in the following areas: setup, application compatibility, operating system reliability, and security issues. SP2 is not considered a required upgrade; Microsoft recommends that customers review the available documentation and determine whether to install SP2.


 

Windows 2000 Service Pack 1
Service Pack 1 (SP1) provides the latest updates to the Windows 2000 family of operating systems. These updates are a collection of fixes in the following areas: setup, application compatibility, operating system reliability, and security issues. SP1 is not considered a required upgrade; Microsoft recommends that customers review the available documentation and determine whether to install SP1.


 

Windows 2000 Service Pack 4 Archive
Critical and recommended updates that are included in the release of Windows 2000 Service Pack 4 (SP4) have been moved from this catalog to the Windows 2000 SP4 Archive. The archive is not a comprehensive list of all the updates in SP4. To keep your Windows 2000 computer current, Microsoft recommends that you install Windows 2000 SP4.


 

Windows 2000 Service Pack 3 Archive
Critical and recommended updates that are included in the release of Windows 2000 Service Pack 3 (SP3) have been moved from this catalog to the Windows 2000 SP3 Archive. The archive is not a comprehensive list of all the updates in SP3. To keep your Windows 2000 computer current, Microsoft recommends that you install Windows 2000 SP3.


 

Windows 2000 Security Rollup Package Archive, January 2002
Critical and security updates that are included in the January 2002 release of Windows 2000 Security Rollup Package (SRP) have been moved from this catalog to the Windows 2000 SRP, January, 2002 Archive. The archive is not a comprehensive list of all the updates in the SRP. To keep your Windows 2000 computer current, Microsoft recommends that you install the Windows 2000 Security Rollup Package, January, 2002.


 

Windows 2000 Service Pack 2 Archive
Critical and recommended updates that are included in the release of Windows 2000 Service Pack 2 (SP2) have been moved from this catalog to the Windows 2000 SP2 Archive. The archive is not a comprehensive list of all the updates in SP2. To keep your Windows 2000 computer current, Microsoft recommends that you install Windows 2000 SP2.


 

Windows 2000 Service Pack 1 Archive
Critical and recommended updates that are included in the release of Windows 2000 Service Pack 1 (SP1) have been moved from this catalog to the Windows 2000 SP1 Archive. The archive is not a comprehensive list of all the updates in SP1. To keep your Windows 2000 computer current, Microsoft recommends that you install Windows 2000 SP1.