Microsoft Windows 7 Beta 1 which got leaked and cracked earlier is now officially available as a public download, Microsoft is also giving away 2.5 million free legitimate keys to let users try the first Beta of their upcoming operating system.

Windows 7 Beta 1 downloads are in huge demand slowing down the Microsoft download servers, you can download and get legitimate activations keys for 32 Bit and 64 Bit Windows 7 using the following method: