Windows 10: The Next Chapter offers a presentation from Microsoft for Windows 10, the next version of their operating system. PC Gamer has news from the presentation that for the first year of release, this will be offered as a free upgrade for owners of Windows 7 or Windows 8/8.1, noting this will provide access to DirectX 12, a Windows 10 exclusive. There is speculation that this will involve license fees after the first year, but this has not yet been confirmed. Update: There are more details on the Windows blog which seem to indicate this means free for the life of the device.