What will the windows mobile marketplace be like in the future?

Windows Phone 7 (originally called "Windows Phone 7 Series"), whose code name during development was "Photon", is the successor to the version of Windows Mobile mobile operating system developed by Microsoft and based on the core Windows Embedded CE 6.0. Microsoft showed Windows Phone 7 on 15 February at the Mobile World Congress 2010 in Barcelona and revealed more details of the system at MIX 2010, March 15. The final version of Windows Phone 7, was launched on September 1, 2010 and the final version of the SDK was available on 16 September 2010. WP7 was launched in Europe and Asia on October 21, 2010 and the U.S. on 8 November, 2010. Initially, Windows Phone 7 was intended to launch in 2009, but several delays caused Microsoft to develop Windows Mobile 6.5 as a version of transición.
During the Mobile World Congress 2010 in Barcelona, Microsoft revealed details of Windows Phone 7, showing it as a new operating system that includes features for integration with Xbox Live and Zune services. The interface, known as "Metro" has been revised in its entirety and share visual characteristics similar to the interface of the Zune HD. Microsoft said it will ask manufacturers to hardware requirements are "high, but fair" with the requirement that all devices with Windows Phone 7 have at least three buttons (Back, Home and Search) and a radio receiver FM.

Windows Phone 7 now has Internet Explorer Mobile which is based on Internet Explorer 9. 4 Internet Explorer in Windows Phone allows users to maintain a list of favorite sites and mosaicsof these pages on the main screen. The browser also supportsup to 6 tabs in the Internet that the user can load in parallel. In ademo, Microsoft said that users can stream videos to YouTube from the browser. By clicking on the video, you can run it on a standalone application on the main screen.