10 Worst Computer Viruses of All Time

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10 Worst Computer Viruses of All Time Social Automobile Metal Detectors Clean Computer Registry 10 Worst Computer Viruses of All Time Most computer-savvy people know about viruses and how to prevent an infection. But what are the most destructive viruses of all time? Computer Virus Videos How Computer Viruses Work How Zombie Computers Work Are Facebook and Ford teaming up to make a social automobile? Fiddling with social media sites is the last thing you want to do while operating a motor vehicle. But what if you could drive and get your Facebook fix -- safely and automatically? Future Car Videos 10 iPhone Apps for Your Car 5 Extravagent Car Amenities How Metal Detectors Work Metal detectors can do more than just detect metal -- they can tell you the kind of metal it is and even how deep it's buried. Learn how these units pinpoint and identify their target. Meteorites and Metal Detectors How Airport Security Works 6 of the World's Greatest Missing Treasures How to Clean Your Computer's Registry Nobody likes to see the blue screen of death taunt you from your computer, but will fiddling with the Windows Registry fix the problem or make you live to regret it? Ultimate Computer Hardware How to Defrag Your Hard Drive How to Know if Your Computer is Infected With a Virus   At Discovery, we value your privacy. If you would like to be removed from the HowStuffWorks.com newsletter or other newsletter emails like this, please click this link to our subscription center, where you can manage your account. Discovery Communications, LLC One Discovery Place, Silver Spring, MD 20910