Cases of cybercrime are growing. Users typically become stranded because of a computer's vulnerability. The lack of antivirus software may be one of these weaknesses. An antivirus program like McAfee guards your device against a variety of suspicious elements. If you don't already have antivirus software, you may get it by going to the McAfee website. After that, activate it by going to mcafee.com/activate and entering your email and product key.