Do you offer any free antivirus software?

I'm assuming you're asking Yahoo!. There are plenty of free antivirus software programs, even reasonably respected ones, from other companies.

Grisoft: http://www.grisoft.com/doc/40/lng/ww

Avast: http://www.avast.com/eng/avast_4_home.ht...

Antivir: http://www.free-av.com/

Are three reasonably respected ones. As opposed to the other answerer, these actually are full-featured and will delete virii and their limitations are more in how often they update and where (no businessess) they can be used.

Do you offer any free antivirus software?pop up blocker

if you have yahoo dsl, they offer free antivirus software. otherwise you can download some free antivirus software, but it won't delete everything it finds, since you probably have to buy the actual program.