Avast is actually a stalwart in the free antivirus market. That doesn’t have a myriad of special features, but it will do a good job of protecting your PC from vicious software. The malware detection capacities are also matched by their antiphishing and fire wall modules.

Want to know the best part of this application is that you can retain it running in the background without a large hit to your hard drive or perhaps battery life. The memory usage is surprisingly low, with most reads lasting lower than two or so minutes. Its biggest drawback is the fact you have to make sure to restart this program after every diagnostic scan to avoid a nasty memory trickle.

As with most free antivirus programs, you’ll experience the usual gauntlet of pop-up ads for their paid editions, but this can be easily avoided by choosing “no thanks” before clicking through. The software as well uses little resources, hitting just 50MB of RAM and about 28% of your PROCESSOR for most of the time it is on duty.

Avast’s best features include its advanced interface, which makes it easy to navigate and interact with. The program’s smart recommendations More Help produce it simple to find the right safeguards for your needs, and also its particular multi-level end user profiles assist you to personalise configurations such as scanning services options and behavior.