Windows 7 is the next version of Microsoft Operating system. Windows 7 will be available for 32 bit and 64 bit editions. It will have both client and server versions. So far there are three Builds released for this new operating system. But still the beta version is not available for public to
test it. The builds are Milestone 1 (M1), Milestone 2 (M2) and Milestone 3 (M3). Microsoft will distribute a new pre-beta build of Windows 7 at its Professional Developers Conference. According to Softpedia, the first beta will arrive in December 2008. So far, Microsoft has not announced the release date of Microsoft Windows 7 operating system.