Uncover the truth behind common computer virus myths that refuse to die. Are Macs and Linux PCs immune? Can you get a virus just by opening an email? Get the facts.

How to tell if there's spyware or a virus on your computer with seven warning signs your device is infected and what to do about it ...

Credit: GETTY IMAGES" /> Credit: GETTY IMAGES It's a jungle out there on the Internet. With countless viruses, applets, and attachments on the loose, you might say that the systems designed to protect ...

Although nearly 63,000 viruses have rolled through the Internet, causing an estimated $65 billion in damage, criminal prosecutions have been few, penalties light and just a handful of people have ...