There are no viruses for Mac OS X, but some malware which can be managedgood internet/browsing techniques. If you feel you MUST have AV Software, use ClamXAV. If you are running Windows via BootCamp etc then a big yes to AV software.
Shop for your Apple, Mac, iPhone and other computer products on Amazon.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.