Microsoft is ending its ‘free Windows 10’ upgrade program. Ever since the company announced the availability of Windows 10 and a free upgrade for the older versions, the company was adamant it will only offer free upgrade program ‘for a limited amount of time’. That free upgrade program ends on July 29th, 2016. While there is a loophole that can keep your systems running on Windows 7, 8 and 8.1 and still get the Windows 10 upgrade, discovered thanks to ZDNet: “When you upgrade from Windows 7 or Windows 8.1, the Windows 10 setup program checks your current activation status and reports the result to the activation