Microsoft has released a public beta of Windows 7 and Windows Server 2008 R2 Service Pack 1

Windows 7 and Windows Server 2008 R2 SP1 Beta helps keep your PCs and servers on the latest support level, provides ongoing improvements to the Windows Operating System (OS), 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, and is easy for organizations to deploy a single set of updates.

Windows 7 and Windows Server 2008 R2 SP1 Beta 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
In order to download and install the Windows 7 and Windows Server 2008 R2 SP1 Beta you must currently have a Release to Manufacturing (RTM) version of Windows 7 and Windows Server 2008 R2 already installed.

To learn more about piloting, deploying and managing Windows 7, visit the Springboard Series on TechNet.

To learn more about SP1 Beta and Windows Server 2008 R2, visit the SP1 Details Page.

*Windows 7 Minimum System Requirements:

1 GHz or faster 32-bit (x86) or 64-bit (x64) processor
1 GB of RAM (32-bit) / 2 GB RAM (64-bit)
16 GB available disk space (32-bit) / 20 GB (64-bit)
DirectX 9 graphics processor with WDDM 1.0 or higher driver
DVD-compatible drive
Internet access (fees may apply)
Note: Some product features of Windows 7, such as the ability to watch and record live TV, BitLocker, or navigation through the use of “touch,” may require advanced or additional hardware. Windows XP Mode requires an additional 1 GB of RAM and 15 GB of available disk space.

Download using Windows Update for the 32-bit or 64-bit versions or download the ISO which contains both 32-bit and 64-bit versions for Windows 7 and Windows Server 2008 R2. Check the FAQ for which version you should download.

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