Panos Panay, corporate vice president of Microsoft Corp. Surface, speaks during the unveiling of the Surface Pro 3 at an event in New York, U.S., on Tuesday, May 20, 2014. Microsoft Corp. introduced a larger-screen Surface tablet that is thinner and faster than the previous Surface Pro model, its latest attempt to gain share in the market dominated by Google Inc. and Apple Inc. Photographer: Jin Lee/Bloomberg via Getty Images