Summary: SAN FRANCISCO (AP) , Microsoft CEO Steve Ballmer can't afford to be wrong about Windows 8. On Thursday, Microsoft will unveil a dramatic overhaul of its ubiquitous Windows operating system. If...
Summary: SAN FRANCISCO (AP) , Microsoft CEO Steve Ballmer can't afford to be wrong about Windows 8. On Thursday, Microsoft will unveil a dramatic overhaul of its ubiquitous Windows operating system. If...