The important thing is Windows Phone 7 is breaking loose from its “Windows Mobile” heritage and changes everything about itself – from the homescreen to the very nature of apps. Windows 7 was released to computer manufacturers on Jand released to the public on October 22, 2008, less than three years after the release of its predecessor, Windows Vista.
In an odd way, it looks like they never actually made up their mind. Windows 7 is the latest release of Microsoft Windows that replaces Windows Vista. A complete makeover or start from scratch.
