This is Windows 7 Build 6578! It introduces many new stuff. It was leaked about 2 weeks ago. Music used in this video: Song: Elektronomia & RUD - Memory [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/Memory Watch: https://www.youtube.com/watch?v=EnuGdwI0W1g --------------- Music: Unknown Brain x Rival - Control (ft. Jex) Rival: https://www.youtube.com/channel/UCl-GRbrjrohkrnW9-AByAVg -------------- Song: Syn Cole - Feel Good [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/feelgood Watch: https://www.youtube.com/watch?v=q1ULJ92aldE --------------- Song: Syn Cole - Time [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/Time Watch: https://www.youtube.com/watch?v=XDNFAujgJb0 Video edited using Microsoft Clipchamp.