Android 4.4, code name KitKat, has been officially released. Is your phone among the lucky ones who gets an upgrade?
The cell phone wars are heating up, thanks to a new offer from AT&T and Samsung. The deal: Buy a qualifying Samsung phone and sign up for a new contract from AT&T, and the network will give you a free Samsung Galaxy Tab 3 as a bonus.
Amazon MatchBook, which lets customers who've previously bought the print edition of a book from Amazon score a digital copy on the cheap, is now open for business.
With hot new phones and tablets hitting the market at a breakneck pace, frequent upgrading can become a cost-prohibitive endeavor. Today, Walmart is taking some of the sting out of that process by adding tablet computers to its in-store trade-in program.