In the PC market, Microsoft’s Windows OS is as common as the mobile phone in your pocket. However, Windows Mobile has struggled to capture the imagination of both consumers and businesses. In fact, with a rapidly declining 5% [1] of the global smartphone market it’s fair to say that relatively speaking Windows Mobile has been a horrible failure. But that’s all about to change.

Recent research by GfK NOP [2] shows that interest in Windows Phone 7 (the catchy name given to the successor of Windows Mobile 6.5) is strong. Almost one in five (18%) of UK mobile phone owners say they would consider a Windows Phone 7 (let’s go with WP7 from here on in) handset (available on HTC and Samsung devices among others) when they next come to renew, upgrade or buy their next mobile phone. Of course current smartphone owners display much higher levels of interest (32%). What’s more, Microsoft will be pleased to hear that of all smartphone owners, those using Google’s Android will be most interested (41%) in WP7. So what’s changed?