* Offers real, practical solutions to help ordinary users keep viruses out of their e-mail in-boxes-and explains how to respond when one slips through * In 2003, there was a major virus attack almost every month, which cost businesses worldwide an estimated $55 billion and did untold damage to home computers * Explains what viruses are and how they work, profiles major anti-virus software packages, shows how to keep anti-virus software updated, and helps people adopt safer computer work habits * The book's value price and compact size will make it irresistible to people who need to protect their home PC or network