George was Microsoft's long time head of testing in the Windows division. AllThingsD reported his departure today. As with DeVaan, George did not offer a specific announcement on what future endeavors he will be partaking in. Both DeVaan and George were rumored to be leaving Microsoft for the last few months, as part of the company's reorganization that put Terry Myerson in charge of all operating system development. A few weeks ago, it was revealed that two other major Windows leaders, Ted Dworkin and Jensen Harris, are now a part of Microsoft's Bing team. Source: GeekWire and AllThingsD | Image via Microsoft