HP C4380-90100 manual About Norton AntiVirus, What is a virus?, 14-1

Chapter 14:

Norton AntiVirus

This chapter explains how to use Norton AntiVirus to protect your computer from viruses. In general, Norton AntiVirus operation is the same for Windows 95, Windows NT 3.51, and Windows NT 4.0. Wherever there are differences, they are specifically noted.

About Norton AntiVirus

Norton AntiVirus is the most sophisticated and powerful product available to defend your computer from virus infection. Its automatic protection features continually and vigilantly safeguard your computer while you work. If a virus is ever found, Norton AntiVirus guides you through the process of eliminating it.

The Norton AntiVirus preset options balance efficiency with maximum protection; you do not need to change anything. Install Norton AntiVirus and you are immediately protected from computer viruses.

What is a virus?

A computer virus is, simply, a computer program written by an ill- intentioned programmer. Your computer can catch a virus from disks, a local network or the Internet. Just as a cold virus attaches itself to a human host, a computer virus attaches itself to a program… and just like a cold, it’s contagious!

Viruses take control of your computer without your knowledge. Often, they remain inactive until a predetermined trigger date (for example, Friday the 13th) to wreak havoc. They can cause your computer to behave strangely, for example, beep or display annoying messages, as

AntiVirus Chapter 14: Norton

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