Microsoft Windows 10 is one of the hottest stuffs lately. Even myself is very interested to know more and want to try it. How to get full version of Windows 10 for free? Yes, this is the very first time that Microsoft is giving out free Windows upgrade to all users (full version, not trial or introductory version). You should get notification to upgrade to Windows 10 by now or in coming days if you own genuine Windows 7 and Windows 8/8.1 devices. Windows Phone 8.1 devices later this year. Note – you have until July 29, 2016 to take advantage of this free upgrade offer. Once upgraded, you will have Windows 10 for free on that particular device. Isn’t that great?