Computers & Technology Library

What's the Big Deal About Anti Virus Software?

By John Durning

Don't Be A Sitting Duck

Day after day thousands and thousands of people surf the Internet and don’t even give a thought to anti virus software. Many times the computer they purchased had a “trial version” of some sort of anti virus software installed. They just assume that since it came with the computer that they are well protected. Well, the truth is, they are inadequately protected against the many computer virus strains that are released continually on the unsuspecting public, making them, virtually, “sitting ducks.”

The good news is that there are many tools available today to help prevent your computer from picking up a virus and causing you a lot of headaches. Knowing which tools will be right for you and how to use them is the key.

You Get What You Pay For

Yes, at times these tools may seem a bit pricey, but they are essential if you want your computer to stay in “good health.” Many free virus scans are available online and several companies provide free anti virus tools. But, I honestly have to say, (and you've probably heard this phrase before, yet it is especially true when it comes to this subject), “You get what you pay for.” I’m not saying that there aren't any good free anti virus programs out there, but you will get more options and versatility with a paid version because it is designed to more effectively protect your computer.

What It Does

After purchasing the anti virus software of your choice, it will be up to you to install and maintain it. Once installed on your system (if kept properly updated of all virus definitions), an anti virus software utility will scan all files and separate the suspicious files from the safe ones. It will alert you if a file is infected and will give you the option to either delete the file or quarantine it.

Anti virus software runs in the background continually protecting your computer. When you open your email or download a file from a website, it checks that file against its current virus definitions to ensure that your computer runs trouble free.

When it comes to safeguarding and protecting your computer and stored personal information from those who have no business accessing them, choosing an anti virus program that may be “a bit pricey” over “a freebie” is worth the dollars spent.

About the Author

John Durning is a software analyst and the cofounder of pcHELPlus.com.

He has studied both computer software and hardware for the last ten years and currently writes many articles regarding computer security for many publications on the Internet.

Copyright © 2006, CompTechLib.com