Cisco: In the past few months, CEO John Chambers has signaled that he's accepting long-standing criticism that the company is trying to compete in too many markets. He has vowed to radically simplify the company.
Some of the items listed in Best Buy's Black Friday ads – like a $699 50-inch HDTV – are aggressively priced. Others aren't.
Before you sign up as an amateur reporter, here are some essentials.
Small, no-frills device is the point-and-shoot of video cameras.