Read Richard's explanation of how they "Get you"... Jumped into my Mac on May 18, 2015... same misrepresentation.. paid $99 for Sophos download (which some magazine wrote was free) paid additional for virus removal that probably wasn't there... had to sign up for a signature sample for future credit card downloads, and a Visa charge to pay a fee to convert my payments to New Zeland money. Just today got a phone charge to the number in the popup which required immediate call...$136 for that call which was in Canada.... So far almost $500 for something Apple told me should not have happen. 12 years with Dell did not prepare me for this...Now I have to find someone to remove the "Mega Tech Virus"