Here is the letter Microsoft CEO Steve Ballmer sent to Microsoft employees about the departure of the company's president of Windows and Windows Live, Steven Sinofsky.
If you're waiting for RIM's new BlackBerry 10 smartphones, you're facing a long, cold winter: One stock analyst is saying they likely won't be available until March.
Apple, AT&T, Microsoft, Google and others are givens for being among the top newsmakers of 2011. Others will no doubt surprise us as we go along.
Analysis: We're on the brink of computers recognizing and responding to users' emotions. Is that cool or an invasion of privacy invasion?