
Microsoft set off a nuclear blast in the PC enthusiast community this past January when it announced that it would cut off support for Intel Skylake-based machines running Windows 7 and Windows 8.1 on July 17th, 2017. This was ostensibly a move to force more users to upgrade to Windows 10, or else face the possibility of losing access to security
Source: Hot Hardware – Microsoft Backtracks On Draconian Skylake Support Restrictions For Windows 7, Windows 8.1 Users