McAfee security suite blocks viruses and other worms, malware, spyware and runs in the backhand and does not cause any problem nor slows down the computer. It removes all existing malware from the computer and provides the favourable condition of computer. By followings 3 steps you can get started McAfee security on your device:- (1) Enter your code Visit our website To Activate McAfee. If you have a Retail card of McAfee security product, whether you have purchased it from a retail store or from a third party website. (2) You want to install and activate this McAfee retail card, just go through the following. (3) Easy steps to activate product in your device. Instead of CD or DVD disk, retail cards allow you to download the latest version of the McAfee security product from the internet.