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Preston Gralla

Preston Gralla

Member since: August 2013

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Preston is a freelance writer, and the author of more than 40 books, including "Windows 8 Hacks," "How the Internet Works," and "NOOK Tablet: The Missing Manual." He has written about technology for more than 20 years, and has published in numerous national magazines and newspapers, ranging from Computerworld to USA Today, the Los Angeles Times, the Dallas Morning News, and CIO Magazine. You can follow him on Twitter @pgralla or Google+.

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