The Internet is growing rapidly which means the need for antivirus protection is on the rise. This leaves PC users scratching their head trying to figure out whether or not they should use paid or free software for virus protection. Although it is necessary to be cautious when choosing a free antivirus download the good news is that there are a number of free programs that provide adequate protection for your PC. Here are a few tips on using a free antivirus program to guard your PC against threats.
Avoid Multiple Downloads
When you use a free antivirus download avoid the temptation to try several different programs simultaneously. Although it may seem that layered protection makes sense you cannot achieve this type of protection by using multiple antivirus programs. Instead of improving your PC security multiple free antivirus programs can actually work against one another and potentially cause conflicts with other applications on your PC. Instead, make sure you uninstall one free antivirus download before trying another one.
Deploy a Firewall
A firewall used in conjunction with a free antivirus download provides an effective method for layered protection. If the free antivirus program does not offer a firewall there are many other types of software that can provide you with firewall protection. Also, if you use the Windows operating system there is a firewall built in to the system that you can activate through the control panel.
When you are using a free antivirus download its effectiveness depends on a database that is continually updated with new virus codes. If you fail to keep the antivirus software updated with the latest definitions the program will be unable to detect the latest threats that have been released on the Internet if they happen to enter your PC. If the threat is undetected the antivirus program will be unable to take the necessary actions for removal.
Be Wary of Software Bundles
If the free antivirus download you choose comes bundled with other software, make sure you fully understand what the software is and the function it performs. Sometimes software providers will bundle other software with the antivirus program to make it seem like a great deal. If the software is inferior quality it could cause additional problems in your PC. On the other hand, if the software is useful and provides extra security such as identity theft protection or parental controls then it is worth accepting the download as a bundled package.
These are a few things you should keep in mind when using a free antivirus download in addition to maintaining the software with updates, using safe surfing habits, and obtaining the download from a trustworthy website.
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