This download installs SP1 to a 32-bit machine only running Windows 7.This enables organizations to deploy a single set of updates. It also provides ongoing improvements to the Windows operating system by including previous updates delivered over Windows Update as well as continuing incremental updates to the Windows 7 and Windows Server 2008 R2 platforms based on customer and partner feedback. Windows 7 SP1 helps keep your PCs and servers on the latest support level.
