Chief Executive Officer Steve Ballmer Delivers The Keynote At The Microsoft Build Developer Conference


Steve Ballmer, chief executive officer of Microsoft Corp., holds up a... News PhotoAdult,Adults Only,CEO,California,Computer,Computer Equipment,Computer Programmer,Computer Software,Development,Digital Tablet,Electronics Industry,Finance,Horizontal,Keynote Speech,Lenovo Group,Microsoft,North America,One Man Only,One Person,Operating System,People,San Francisco - California,Steve Ballmer,Technology,The Americas,USAPhotographer Collection: Bloomberg 2013 BloombergSteve Ballmer, chief executive officer of Microsoft Corp., holds up a Lenovo Group Ltd. computer tablet while delivering the keynote during the Microsoft Build Developers Conference in San Francisco, California, U.S., on Wednesday, June 26, 2013. Facebook Inc. is building an application for Microsoft Corp.'s Windows 8, adding one of the most popular programs still missing from the operating system designed to help Microsoft gain tablet customers. Photographer: David Paul Morris/Bloomberg via Getty Images