Which free antivirus do you use?

[CA50]

Here you go mate

Microsoft : http://www.microsoft.com/en-us/download/details.aspx?id=24

Softpedia : http://www.softpedia.com/progDownload/Windows-XP-SP3-Download-90001.html

If you have the old Digit CDs and DVDs, you can get there too

 

[mojo]

AVAST, Using it since a long time and had no issues.

 

[Mac.rock7]

I'm using avira+spybotsd162 for the past 4yrs. They both are freeware. Enjoy guys. Cheers

 

[mjumrani]

My AHEM!!! Avast has started acting up
Which is the best Internet and Antivirus Suite currently?

 

[N5233]

+1 to avast! Really awesome!

 

[NDragger]

Avira ftw !!

 

[Charun]

Found avast to be best

Avira is good but too much notifications also after low level settings, also its interface is too outdated