Care To Share? Wireless carriers are launching programs allowing customers to receive rewards based on information their smartphones share — such as their location, app usage and Web surfing data. AFP/AFP/Getty Images hide caption

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In much of America, the availability of online video is often frustrated by slow broadband speeds. In this 2011 photo, Valerie Houde waits for a dial-up Internet connection in East Burke, Vt. Andy Duback/AP hide caption

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These Nokia phones unveiled earlier this month are the first smartphones built for Windows 8. Spencer Platt/Getty Images hide caption

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Nokia President and CEO Stephen Elop introduces the Lumia 900 smartphone during a CES news conference in Las Vegas. Julie Jacobson/AP hide caption

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