How Trustworthy is Antivirus Software that is Free
For the penny-wise PC users, there is a variety of free antivirus software already available on the market. Coming from Panda and Microsoft are the well-known Comodo, PC Tools, AVG, Alwil (Avast) and Avira. These are relatively good security programs that bring the needed protection to your PC at no cost.
The German company, AV-Test.org, tested out a collection of malicious software on this list of free antivirus software and came out with the following ranking: 1 – Avira; 2 – Alwil (Avast); 3 – AVG; 4 – Microsoft Security Essentials; 5 – PC Tools; 6 – Comodo. The method was to test the speed of the scans and the detection rates of each.
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