Preston Gralla (author) is the author of 40 books that have been translated into 20 languages, including Droid X: The Missing Manual, Droid 2: The Missing Manual, Big Book of Windows Hacks, Windows Vista in a Nutshell, How the Internet Works, and How Wireless Works. He is a contributing editor to Computerworld, a founder and editor-in-chief of Case Study Forum, and was a founding editor and then editorial director of PC/Computing, executive editor for CNet/ZDNet, and the founding managing editor of PC Week.

He has written about technology for many national newspapers and magazines, including USA Today, Los Angeles Times, Dallas Morning News (for whom he wrote a technology column), PC World, and numerous others. As a widely recognized technology expert, he has made many television and radio appearances, including on the CBS Early Show, MSNBC, ABC World News Now, and National Public Radio. Under his editorship, PC/Computing was a finalist for General Excellence in the National Magazine Awards. He has also won the “Best Feature in a Computing Publication” award from the Computer Press Association.