I have been using AVG for 6 years but I will be going to Eset Nod32 when my AVG subscription runs out. Nod32 is more expensive than AVG but I will be using it on only one PC. I tried AVG on my trading computer but it brought that PC to its knees. I do not run any anti-virus on my trading PC. My surfing PC takes to long to boot because AVG does a detail scan on every boot. I suggest going to this site http://www.av-comparatives.org/ to read all of the test on the different anti-virus software before making a decision. Nod32 and AVG have both been recommend by many here on ET.