so i recently bought a macbook air with intentions on making music, however before i start downloading anything that has to do with making music i feel i should have some solid antivirus software to keep me and my projects safe however I'm clueless as to where to start. A friend of mine who frequently uses macs suggested i use sophos antivirus and its a free download so to me it seems to good to be true so i was wondering if anyone had any experience with sophos or any other antivirus software thank you in advance.