Twitter just got it. Apple recently got it, too. Google, Microsoft, Facebook, and Amazon have had it for a while. But why's two-factor authentication important, and will it keep you safe?
The device was leaked onto the Web, and shows a 4.3-inch 720p display and a dual-core 1.2GHz processor, according to reports.
They might have old processors, but a refurb 2010 MacBook Air can be had for as low as $749.
Amazon is offering good deals on a couple of MacBook Air models while Best Buy is selling a previous-generation MacBook Air at a lower price.
In the wake of the release of the 2011 MacBook Air equipped with Intel Core i5 processors, prices for the 2010 11.6-inch model have fallen quickly at Best Buy and Amazon. And Apple refurbs are a steal.
New advice from Google is useful if you're new to passwords, but lacks the spine to make much difference.
The renowned game designer sits down with SmartPlanet's Sumi Das to talk about her new online social game, which debuts today and promises to help people build their personal resilience against health ailments.
Apple's CEO has said the 4G iPad mini will reach China by the end of the month, and also had some kind words to say about Jony Ive.
Apple CEO Tim Cook also says that his company plans to open several more stores in China.
That's just one of the fairly amazing deals being offered this week at Target. There's still time to make your Super Bowl Sunday...superer!