I think Microsoft security essential is the best antivirus for free memberships. Because it is lighter than any other antivirus and good protecting ability from virus and malware. The main advantage is this antivirus is ask you before delete the virus or malware. If you are a premium member I think Kaspersky is the best for you. Because it is very strong virus protected than any other antivirus. The main advantage is this antivirus is ask you before delete the virus or malware and its automatically copy your virus attached file to fresh virus free file and delete the old virus attached file from your PC.
Last edited by dipu56R; 04-25-2013 at 04:00 PM..