Steven Sinofsky introduces a new Microsoft tablet computer and Windows 8 software to the media in Shanghai on Oct. 23. The former president of Microsoft's Windows division has since left the company. AFP/Getty Images hide caption

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Hear Wendy Kaufman's Report On 'Morning Edition'
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The Microsoft Windows 8 operating system is unveiled at a press conference on October 25 in New York City. Mario Tama/Getty Images hide caption

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Listen To Steve Henn's Report On All Things Considered
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Microsoft CEO Steve Ballmer speaks at a Microsoft event in San Francisco in July. This week, Microsoft launches Windows 8, a radical redesign of its operating system, as well as a new set of tablet computers. Jeff Chiu/AP hide caption

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Microsoft, An Empire Under Siege, Makes Its Next Moves
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Researchers are increasingly using cloud computing to discover new drugs and medical treatments. Cloud computing is often cheaper and quicker than in-house computing. iStockphoto.com hide caption

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Cloud Computing Saves Health Care Industry Time And Money
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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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