Microsoft Corp. has unveiled Kin, a new Windows Phone designed for young consumers who are heavy social networkers, and analysts are debating whether this will provide a much-needed boost to the ...

Windows Phone is a proprietary mobile operating system developed by Microsoft. Windows Phone introduced a new design language, previously called Metro UI, but later renamed to simply Modern.

(1) (Windows mobile) Any Windows-based mobile device. See Windows Phone. Windows Mobile featured small-screen versions of Office and other Microsoft applications along with third-party apps from ...