Crippled Computers: 10 Worst Computer Viruses of All Time

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Computer Viruses Apple Stun Guns QWERTY Keyboards 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 Could your car get a computer virus? Could hackers devastate the U.S. economy? Fact or Fiction: Apple Apple Inc. is no mere computer company, thank you. It's a way of life. If you consider yourself a true "Apple person," take this quiz and find out how much you really know. Essential Gadgets Celebrity Challenge: Steve Jobs Top 10 Myths About Apple How Stun Guns Work Like the phasers used by Kirk and Spock, stun guns fall into the category of non-lethal weaponry. They can incapacitate without causing permanent damage. Stun Gun Videos 10 Sci-fi Gadgets We Wish Existed What if I accidentally zapped someone with my stun gun? Why are the keys arranged the way they are on a QWERTY keyboard? The QWERTY keyboard dates all the way back to the first typewriters. Why are the keys arranged this way, rather than alphabetically? QWERTY Keyboard Inventor How Virtual Laser Keyboards Work How to Choose an iPad Keyboard Case   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