Microsoft has developed Windows Mobile 7 to be used in Smartphone’s and Mobile Devices. The main component of this Windows Phone 7.5 is Stylus pen. While entering the command you just need to tap it on the screen. Current date, owner information, upcoming appointments, e-mail messages etc are also displayed on Windows Mobile 7. Another updation in Windows Phone 7 is Office Mobile. Internet Explorer Mobile is the Internet browser of Windows Mobile 7.
Different features of Windows Mobile 7 include:

• Great mobility
• Motion gestures
• Better media player

Source : Windows7.iyogi