Microsoft has previewed the Windows 8 Tablet interface that will be used in the small form factors pcs/notebooks etc. and will run on ARM and other low energy chips. Microsoft has completely redesigned a new look for the tablet form factors that is a paradigm shift from other versions of Windows. The interface is inspired from the Windows Phone 7 Metro UI. Windows 8 will also support the classic interface for running legacy applications. View Windows 8 Tablet interface