To install McAfee Antivirus on your PC, 1⋆888⋆329⋆8318 begin by opening a web browser and signing in to your McAfee account at 1⋆888⋆329⋆8318 . If you do not already have an account, you will need to create one using the email address associated with your McAfee subscription or product key. Once you are logged in, navigate to the Devices section of your account dashboard. Locate the Antivirus tile and select your PC from the list of available devices. Click the Download button to start downloading the McAfee installation file.