After watching the preview of video so many times, We Were is pretty much impressed with the new Start screen introduced in Windows 8.
New "Start Screen" looks very similar to Windows 7 Phone home screen. Basically it shows a live the tiles of the installed the Programs in Windows 8.
If you are thinking is, what happened to the old Windows the Start menu? Its still there and can be used just like Windows Vista and 7.
Actually Windows 8 can be Considered as a 2-in-1 OS. It'll come as a traditional desktop OS (like the Windows 7) as well as an OS for touch-based tablets.
Will Windows 8 supports two kind of the Applications: Classic Windows the Applications like the apps in Windows Vista and 7 and a new type of applications written in HTML5 and Javascript.
The new type of applications, Which are written in HTML5 and javascript work like a mobile application and can be viewed in full screen view.
Windows 8 Will also come with Internet Explorer the default web browser 10 as the which supports this new the app mode. So it'll work like a classic is app as well as a mobile app with full screen mode and tile-based UI.