Best free antivirus

[rastafizzle]

Microsoft security essentials. Much better than windows defender, or AVG or AVIRA

[gopher7]

Yeh, but not as good as Avast.

[gsm_42]

Linux or MAC OS
and you dont have to worry about viruses any more

[Zayne]

avast user here

Used to have AVG, but started it started hogging loads of memory a couple of years ago. Changed to avast, and havent looked back since.

[gc1966]

avast also
very good

[kisjoska]

Avast or Comodo ...

[gopher7]

Linux or MAC OS
and you dont have to worry about viruses any more

They're starting to wright viruses for Mac due to increasing numbers of people buying them, friend uses Sophos free- just incase.

[gaz306]

Avast does it for me .

[dbsatm]

Got to say I use MS security essentials and I've not had any issues at all, does the job and doesn't seem to slow the PC down at all!

[bergoman]

Is Symantic available for free

[firemouth]

Is Symantic available for free

and useless.

MS essential, Avast, and Avira seem to work best. not too keen on Comodo anti virus, but their firewall it tops.

[rustykdr]

I think avast is the best antivirus available today in the market because avast has a lot many great feature but the most important feature is avast is a light weight and not to making trouble with low configure system.It run easily.This is really best antivirus.

[dazza1979]

I would not recommend MS security essentials, have seen systems get badly infected to the point of O/S boot failure where MS S.E had been installed.
I'd go Avast, AVG alongside malwarebytes antimalware.

[jetdede]

If we talk about free antivirus I think there is many software we can try but full feature only get at paid one....for me Kaspersky propduct is very good. I've use it since 2007 and working good...secure computer and very easy to use...little resource

just try to prove it...

[kenani]

I tryied a lot of antiviruses untill i installed Mcafee Total Protection. This was the best for me!!!