Avira Free Antivirus' defenses take a fairly heavy toll on system performance, and you might notice slowdowns during a full system scan. It had the heaviest system load of all seven free antivirus products we reviewed in 2018.
Avira Free Antivirus' defenses take a fairly heavy toll on system performance, and you might notice slowdowns during a full system scan. It had the heaviest system load of all seven free antivirus products we reviewed in 2018.