Windows 7 SP1 and Windows Server 2008 R2 SP1 update history

Applies to: Windows 7 Service Pack 1Windows Server 2008 R2 Service Pack 1

Learn about the security and non-security updates that are published for Windows 7 SP1 and Windows Server 2008 R2 SP1 through Windows Update. These updates address issues and improve the overall reliability of the operating system.

The left column of this page lists all the updates that have been released for this version of Windows. We recommend that you install all the updates for Windows that are available for your device. Installing the most recent update means that you also get all the previous updates, including important security fixes.