You should buy the McAfee Antivirus software system on-line or from the native outlet because it is obtainable on all the retail stores. thus you'll simply purchase the McAfee antivirus Retail card  wherever the twenty five digits alpha-numeric characters Product key's mentioned at the rear of the McAfee Retail Card for the McAfee Activation. If you purchase McAfee from any on-line store, you want to be obtaining the twenty five digits alpha-numeric characters Product Key on your email. the merchandise key may be saved at mcafee.com/activate to get McAfee Activate.