Most people have heard of a computer virus (a harmful program designed to damage, disrupt, or gain unauthorized access to a computer system)—but the way it actually works is often misunderstood.
And computer viruses are only one type of digital threat.
Some threats are designed to spread from one device to another, while others may try to steal information, disrupt normal operations, or gain access to systems without permission. What they all have in common is that they can create problems for users who aren't aware of how they work.
Understanding these basics helps you become more aware of what’s happening behind the scenes every time you use a computer or browse online. The more you know about computer viruses and other digital threats, the better prepared you'll be to recognize potential risks and make safer decisions online.
Watch "What Are Computer Viruses?" now to learn how these threats work and why understanding them is an important part of using technology safely.
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