For many, McAfee is never fully removed from their computer. It may hide rather than fully delete, and McAfee often leaves files and folders behind when you do actually delete the app. When people try to remove McAfee, they quickly see it’s not as easy as it seems. McAfee is also preloaded on many PCs, providing users with a sense their computers are protected. One of the more pernicious apps is McAfee, a virus scanning tool many use because it’s free to download. Most apps are easy to remove from your Mac, but others – not so much. Sometimes you download an app, use it for a while, then decide it’s not for you.