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Best of the Free Anti-virus Choices?

iamjoltman writes "I've been looking to replace the McAfee anti-virus on my parent's XP machine. So, I've been looking at the three free anti-virus choices, AVG Free Edition, avast! Home Edition and AntiVir Personal Edition. I know there are other options, but I believe any others are only on-demand scanners, and that's not an option. So, what does the Slashdot crowd think is the best of these choices? Keep in mind, I'm only looking in anti-virus, I'll go elsewhere for firewall or malware protection."

2 of 499 comments (clear)

  1. I just investigates this this week. by Lord+Kano · · Score: 5, Insightful

    I was using AVG and my system had been very sluggish. After several spyware scans with Spybot S&D, Ad Aware and Windows Guardian I was comfortable that I had no spyware or adware on my system. So, I decided to try a different virus scanner. I tried Avast first, it located one infected file that AVG did not.

    I removed the file and my system immediately began to run faster. I wondered if AVG missed something, could Avast miss something, so I downloaded and installed AntiVir. AntiVir drove me crazy with all kinds of false positives. AntiVir picked up many security audit tools that I was evaluating as trojans. I'd never be able to use my system if I left it installed. I went back to Avast. For the time being, Avast is my personal virus scanner of choice. Apparently no false positives and it found a virus that AVG did not.

    LK

    --
    "Hi. This is my friend, Jack Shit, and you don't know him." - Lord Kano
  2. AntiVir by __aaitqo8496 · · Score: 5, Insightful

    I've recommended AntiVir to a number of family and friends. The usability increases with each iteration, and gives you options to schedule automatic updates. The only downside is during updates, it sends up a single advertisement for thier full-featured product. So far, I've installed it for my girlfriend, sister, mother, and grandmother. No one has yet had a virus breakout - of course, the promotion of Firefox to Default Browser(TM) and a little user education goes a long way.

    As a sidenote, check out the Anandtech Consolidated Security Thread for great commentary on a slew of security products. As of version 6, (now version 7) AntiVir is rated at a 84.5% detection rate.

    As for myself, I just use good ol' common sense and a router.