Service Pack 1 (SP1) for Windows Server 2008 R2 and Windows 7

In case you missed it and are running your SharePoint 2010 and Project Server 2010 farms on Windows Server 2008 R2, time to patch!

Go to this TechNet page for all the information you need to know about SP1 (deployment, release notes, etc.): https://technet.microsoft.com/en-US/windowsserver/gg635126.aspx