Sundar Pichai, senior vice president for Chrome at Google Inc., speaks during a launch event for the new Chromebook Pixel laptop in San Francisco, California, U.S., on Thursday, Feb. 21, 2013. Google Inc., owner of the world's most popular search engine, debuted a touchscreen version of the Chromebook laptop, stepping up its challenge to Microsoft Corp. and Apple Inc. in hardware. Photographer: David Paul Morris/Bloomberg via Getty Images