On the other hand, if you have purchased a McAfee product online, then follow the below mentioned steps to McAfee install and activate: Visit mcafee.com/activate and enter your product key Select your country and language Enter your product key and then hit Submit Login to your McAfee account using the registered email ID and passwordHow do I Activate my McAfee account?
Go to the official website mcafee.com/activate. Now, select the “My Account” option. And then, select the “Sign In” option from the “My Account” drop-down menu. On the Sign in page, type the email address and the password of the McAfee account in the corresponding fields. Now, click the “Sign In” button.