Microsoft has made Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack1 available for public download. The code name for this patch is KB976932.
Link to download the patch: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=c3202ce6-4056-4059-8a1b-3a9b77cdfdda#Overview
Windows 7 and Windows Server 2008 R2 SP1 will help you:
- Keep your PCs supported and up-to-date
- Get ongoing updates to the Windows 7 platform
- Easily deploy cumulative updates at a single time
- Meet your users’ demands for greater business mobility
- Provide a comprehensive set of virtualization innovations
- Provide an easier Service Pack deployment model for better IT efficiency
So, go ahead, open that link and click on download.