Mcafee.com/activate is the official activation web portal where users can activate Mcafee/activate product key or Enter the unique product key found on your Retail Card or eCard on their compatible web browser through Mcafee.com/activate on compatible devices to download and Install Mcafee.com/activate is the required 25-digit alphanumeric key or code . The "activation code" refers to... https://www.mcafecomactivate.com