Here are some leaked features of upcoming Microsofts Next Gen Operating System called as "Threshold"(windows 9)
Germany-based site called WinFuture.de has been leaking screenshots and video of an early build of " Windows 9."
So here we provide some of them mostly two video demonstrating the new features.
source : WinFuture
Leaked Screenshots of Windows 9
Above video is from a event of MS. In this they show how their new start menu can be customized by placing tiles of our favorite and frequently used apps.
This video shows the new Notification bar in upcoming windows version