Anti-Virus-Software - useful or not?
Hello Community,
in comparision with windows a mac computer does not need a anti-virus-software in the past.
But we don't live in the past so my question is: Should I install an anti-virus-software now?
Which disadvantages I may have. And which one is the best at the moment?
Thanks in forward.
iMac, OS X Mountain Lion (10.8.1)