Gallery: The many faces of Steve Ballmer

January 13, 2000, Bill Gates shocked the world by stepping down and appointing Steve Ballmer as CEO of Microsoft. Most everyone couldn't imagine Microsoft without Gates but eleven years after - Ballmer is still on the job. Here's a look back at some of the biggest moments in Ballmer's reign.

Mary Jo asks how many more years will Ballmer stay? Only time will tell. And, Sam Diaz wonders if it should be sooner rather than later.

When thinking about Steve Ballmer one of the first things that comes to mind is a video of his "monkey boy" performance to rev up the legions at Microsoft. In March 2008 he was asked to reprise his role - and did photos, video.