microsoft
According to various websites, all versions of Windows 7 were released for retail sale October 22, 2010.
Most, if not all of them. Windows Vista was released prematurely. windows 7 is what windows 7 Should have been.
Microsoft
Windows 7 was not "discovered", it was created, or designed - by a company called Microsoft - which is of course the same company that designed previous versions of Windows.
Windows 7 was released in 2009, but Windows 10, which followed it, was released in 2015. Therefore, in 2010, Windows 7 was the primary version of Windows available. It was well-received for its improved performance and user interface compared to its predecessor, Windows Vista.
There is... Windows 7 starter windows 7 home basic windows 7 home premium windows 7 business windows 7 professional windows 7 ultimate all of which now have service pack 1which was just released
None, they all fall under windows 7 made by the same company except one is for family value and the other is for work
The operating system "Windows 7" was released for public use in October of 2009. The Operating system that it replaced was "Windows Vista", a very troubled Operating system. The new OS to upgrade from Windows 7 is Windows 8 and it was released in October of 2012.
No, Windows 7 is the latest Windows operating system.
Windows 7 was released quickly by Microsoft likely due to intense negativity to its predecessor, Windows Vista, which was very unpopular with many people.
22.07.2009
No, you need Windows 7 professional or enterprise editions.