UPDATE: Here is a demo of the new build of Windows 10 with Project Spartan! bit.ly/1NLCMWo
It's time for a Windows 10 update! This demo shows off some of the changes in the January Technical Preview (9926). We examine some of the big features, like Cortana integration, DirectX 12, and game DVR, but we also examine some of the smaller changes with the interface. Windows 10 will be available as a FREE upgrade (within the first year of launch) to Windows 8.1 and 7 users.
Reminder, this is beta software. There is more to come!