If that doesn’t work, I would take your Mac to an expert, such as the Genius Bar. If you do get malware despite all of these precautions, then I would first look for uninstall instructions online. Just follow some basics when installing software ( ) and also keep in mind that macOS already has anti-malware going on at the system level ( ). Are you having a problem? In general, you don’t need any anti-malware software running on your Mac, taking up processor time, power, and handling your files on an ongoing basis.
