Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.Windows 7 is the most recent publicly available version of Microsoft Windows, a series of operating systems produced by Microsoft for use on personal computers, including home and business desktops, laptops, netbooks, tablet PCs and media center PCs. Windows 7 was released to manufacturing on July 22, 2009, and general retail availability on October 22, 2009, less than three years after the release of its predecessor, Windows Vista. Windows 7''s server counterpart, Windows Server 2008 R2, was released at the same time.
