You give your computer to install best antivirus for PC? What best antivirus for PC ah, I have not seen what the best antivirus for PC how best antivirus for will install what PC said to my cousin, today hold, I don’t know how to answer him, but I didn’t know the cousin through demonstration of what is best antivirus for PC, than the elder brother opened my common anti-virus software, operation, somehow feel a lot of computer card, don’t say is that this is the effect of the virus, then I installed best antivirus for PC only, repeat last operation, the computer with nothing like the computer, or to best antivirus for PC.