Microsoft is likely as eager to announce the upcoming version of Windows Phone -- known as Apollo or Windows Phone 8 -- as we are to hear about it. Fortunately, we expect the answers to our many questions won't be left unanswered for much longer, as the folks in Redmond are flying down to San Francisco to offer us a sneak peak of "the future of Windows Phone." Certainly, we're hoping this brief look at the next OS will be more expansive than, say, the BlackBerry 10 reveal last month. Either way, we'll be at the event to cover every single detail, so mark your calendar!
Microsoft Windows Phone 8
Microsoft Windows Phone 7.5