Why is computer security important?

Computer security tactics aren't often thought about until a problem arises—and at that point, a break in security can cause harmful and potentially major issues. Because we all want to keep our computers and information safe, we have answers to some frequently asked questions about potential security issues and how you can prevent them from happening to you.

Why is computer security important?

Computer security is important because it keeps your information protected. It’s also important for your computer’s overall health; proper computer security helps prevent viruses and malware, which allows programs to run quicker and smoother.

What are the most common computer security threats?

Installing Sketchy Freeware

When people don't understand the ramifications of installing unverified freeware, they open their computer to a slough of attacks. For example, they might download a free desktop application and unknowingly install spyware or a browser toolbar along with the application.

Typically, these free applications will have a checkbox installation that some people might miss, which allows the spyware or toolbars to be installed. This spyware, in many cases, can track everything you do in your web browser—and these toolbars can potentially slow your entire system down.

When you install untrusted freeware, you open yourself up to:

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  Trojan Horses
  
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  Spyware
  
• 
  Viruses
  
• 
  and much more
  

Our Advice

Verify that you're getting your freeware, including Internet browsers (Firefox, Chrome, etc.), programs (Skype, Adobe, etc.), and anti-virus software (Avast Free Antivirus, AVG AntiVirus, etc.) from credible sources before you install it