To fix some bugs and improve performance of Windows 7

To fix some bugs and improve performance of Windows 7, Microsoft has releasedWindows 7 SP1 RTM to the public. Update Service Pack 1 does not contain new featuresthat are specific to Windows 7. However, SP1 is simply a combination of updates that are already available from Windows Update and additional hotfixes based on customer feedback and its partners. If you download directly from microsoft, it requires validation. The alternative requires a direct link full Offline Standalone Installer that has been providedbelow.

Download SP1 RTM EXE (32-bit) (537.809 MB)
Download SP1 RTM EXE (64-bit) (903.196 MB)
Download SP1 RTM ISO (32-bit & 64-bit) (1953.3 MB)