It's no secret that Microsoft (MSFT 0.41%) has been struggling to break into the booming mobile space. Its Surface? A flop. Windows Phone? Not selling. However, in an effort to remedy its mobile malaise, CEO Steve Ballmer recently enacted the most significant reorganization the company has seen in some time. However, with its long history of poor performance, this strategy remains somewhat suspect to many longtime tech observers. Thankfully, investors should see soon enough whether or not Microsoft is up to the task. In this video, Fool contributor Andrew Tonner breaks down three specific products investors should watch to see if this tech giant's finally turned a corner.