Virus, malware, spyware, parasite, and Trojans are the most common risk creating programs on a computer, which you have to prevent to maintain a secured computer. The antivirus software on the system is responsible for blocking the intrusion of such malicious programs. Mac devices are less likely to be affected by the threats, but that does not mean Mac is completely safe. Mac operating systems have an in-built security tool to prevent such risks. Therefore, it is essential to keep the system software updated, follow the steps to update the macOS or How to Find My Antivirus Software On Mac.