In Microsoft Corporation is preparing to release Service Pack 1 for Windows 7. According to preliminary data, Service Pack 1 for Windows 7 will be less than the similar package for Windows Vista.

Western bloggers citing its own sources at Microsoft reported that in addition to traditional bugfixes in Windows 7 SP1 will also present some entirely new features that should raise the popularity of this operating system in the business sector. Total Service Pack, planned for Windows 7, not yet reported. Recall that Windows XP, released in 2001, received a total of three Service Pack, Windows Vista - until two.

According to sources at Microsoft, a preliminary version of SP1 will be in June 2010 and will be accessible only to testers, whereas the final version is expected by September 2010.