The range of products and services sold on Amazon.com are expanding quickly as part of CEO Jeff Bezos' vision for the Internet retailer. Karen Bleier/AFP/Getty Images hide caption

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Karen Bleier/AFP/Getty Images

Expansion Strategy: Amazon Deepens Digital Reach

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Amazon may be the first major company to launch a cloud-based music service, but Apple and Google may not be far behind. istockphoto.com hide caption

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istockphoto.com

The front cover for A Present for Milo, a top children's book app from Ruckus Media Group. This and other kids' books apps are redefining the way children are reading. Ruckus Media Group hide caption

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Ruckus Media Group

Children's Book Apps: A New World Of Learning

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The Amazon Kindle 3G reader, or, alternatively, a tablet. Bloomberg via Getty Images hide caption

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Bloomberg via Getty Images

Cheaper Than A Tablet: 'Rooting' Your E-Reader

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The Implications Of The New Netflix Streaming Deal

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'Gamifying' The System To Create Better Behavior

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How Do You Really Feel? Your Computer May Know

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