Microsoft (MSFT) is unveiling its massive overhaul of Bing, promising to improve searches by...

|About: Microsoft Corporation (MSFT)|By:, SA News Editor

Microsoft (MSFT) is unveiling its massive overhaul of Bing, promising to improve searches by tapping into Facebook and other social networks. "A fundamentally different way to look at search," says Qi Lu, president of Microsoft's online services division. Watch live here.