A reboot is what Microsoft has initiated with its new approach to the mobile phone market. With its clean look, striking fonts, and new organizational paradigms, Microsoft Windows Phone 7 not only represents a break with the Windows Mobile past but also differentiates itself from other smartphones currently in the market. Windows Phone 7 devices will be made by several manufacturers and available with a variety of cell providers. For programmers, Windows Phone 7 is also exciting, for it supports two popular and modern programming platforms: Silverlight and XNA.