What is "windows-7"

Windows 7 is a Microsoft Windows version, a series of operating systems produced by Microsoft for use on personal computers, including home and business computers, tablet laptops and media center Pcs, among others.4 Windows 7 was released to businesses on July 22, 2009, and began to be sold freely to ordinary users at 00:00 on October 22, 2009, less than 3 years after the release of its predecessor, Windows Vista. Just over three years later, its successor, Windows 8, was released at 00:00 on 26/10/2012.

Unlike Windows Vista, which introduced a large number of new features, Windows 7 was a more modest and focused upgrade to be more efficient, clean and more practical to use, with the intention of making itit is fully compatible with applications and hardware with which Windows Vista was already compatible. Presentations given by the company in early 2008 showed a new "Shell" with a wider taskbar that now shows program icons as shortcuts, a new Start Menu that expands laterally showing the files that have already been opened by the program, a "network" system called "Homegroup", and increased performance when opening programs and booting Windows and a new boot screen. Some applications that have been included in previous Windows releases, such as Windows Calendar, Windows Mail, Windows Movie Maker, and Windows Photo Gallery will not be included in Windows 7 - these are offered separately as a free part of Windows Essentials, for free download. In 2012, Windows 7 reached 49.47% 5 of the world’s users, continuing as the world’s most used operating system, surpassing Windows XP.