Best Anti-Virus/Malware

Malwarebytes and Windows Defender, but I use Windows Defender as default. We don't really need Malwarebyte's help if we just prevent any intrusion. That's the first wall of defense and it is on our hands. Most of the infection and intrusion cases is because we trigger them. By knowing what we should do to prevent these, we can zero or lessen the chances of being infected/attacked.