Don Mattrick, president of Interactive Entertainment Business at Microsoft, greets the crowd at the Xbox One reveal event in Redmond, Wash., last month. Stephen Brashear/Invision/AP hide caption

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Since it was first filed in August of 2004, Ubuntu's Bug #1 attracted many comments. With comment number 1834, Mark Shuttleworth declared the issue fixed today. Launchpad hide caption

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An Xbox 360 video presentation at the E3 Media and Business Summit in Los Angeles in 2008. Microsoft is scheduled to introduce its newest Xbox on Tuesday. Ric Francis/AP hide caption

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Microsoft's Windows 8 operating system was criticized when it was released last year for features some said didn't mesh with a desktop PC environment. The company has indicated that it will address some of those issues in an upcoming update. Richard Drew/AP hide caption

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

itoggle caption Julie Jacobson/AP