my iMac has virus, can I clean it out?
Some virus/trojan/malware is sending me email using names from my address book but with email addresses that are not their correct addresses. Most of these simply have links in them which I do not open. How can I clean out my system so I get rid of this? Is this a Trojan or malware? Do I need to take different steps to address each issue?
I read in Apple Support Communities to NOT install Norton Anti-virus but it is already on my iMac. When I downloaded documents from my old PC in June 2011 did I inadvertently install Norton? How can I get rid of it? Will I need to wipe the hard drive? Does having it compromise my system?
iMac, OS X Server, Intel Core i5