Windows 7 is a personal computer operating system developed by Microsoft. It is a part of the Windows NT family of operating systems. Windows 7 was released to manufacturing on 22 July 2009, and became generally available on 22 October 2009, less than three years after the release of its predecessor, Windows Vista. <br /> <br />Read more here: https://en.wikipedia.org/wiki/Windows_7 <br /> <br />Watch similar videos here: http://www.dailymotion.com/playlist/x42kaf_wikivideos_information-technology <br /> <br />See more from Wiki Videos: https://www.youtube.com/channel/UC9pZsh1JbkZDC1LiwOHjwuQ/feed <br /> <br />Follow us on Facebook : https://www.facebook.com/WikiVideoProductions <br />Follow us on Twitter : https://twitter.com/VideosWiki <br />Our Website : www.wvprod.com <br /> <br />This video is the sole and exclusive property of WV Production Limited.
