Microsoft has finally taken off every thing from its major upgrade and overhaul of the mobile software and shown it to everyone what is coming in i.e. Windows Phone 7. Microsoft now calls it as Windows Phone 7 and not Windows Mobile 7 (which was presumed). The initial reaction to the new interface is quite positive and it looks like Microsoft is back in the business of Mobile. The UI is based on a term called "Metro" Microsoft is trying to get the Windows Phone 7 by the end of year 2010 which means the holiday season. Few screenshots of the Windows Phone 7: