Microsoft Chairman Bill Gates, left, CEO Steve Ballmer, center and general counsel Brad Smith address questions at the annual Microsoft shareholder's meeting Wednesday, Nov. 19, 2008, in Bellevue, Wash. Microsoft Corp. is no longer interested in buying all of Yahoo Inc., Ballmer said Wednesday, though he told shareholders that the company would still be "very open" to a collaboration on Internet search. (AP Photo/Elaine Thompson)