This is just a Preview into the Windows O Project, More will come.
Windows O, is about taking windows to the next level being about the users. The PC made more personal and how the interface can evolve and become functional beyond the current metro tile model. The Aim of the Windows O project is for microsoft to understand that listening to the users is the only way Windows can perform to its full potential.
Welcome to O. O version is meant to be the next stage after 8 and 9 if they should continue with the Tile format, O is built to push the many of the reluctant XP and Windows 7 users into a comfortable and higher performing environment.