stukrew wrote:
What's the best method of running a malware/virus/spyware (I'm new to this world so uncertain as to what I'm asking for) on my macbook to ensure nothing's on my machine that shouldn't be?
[Re-Titled by Moderator]
Uninstall all third party apps that are Cleaners/Optimizers/Anti-Virus/VPN
macOS includes a technology called Gatekeeper, that's designed to ensure that only trusted software runs on your Mac.
Safely open apps on your Mac - Apple Support
Protecting against malware in macOS
Protecting against malware in macOS - Apple Support
Recognize and avoid phishing messages, phony ...
Recognize and avoid social engineering schemes including phishing messages, phony support calls, and other scams - Apple Support
Effective defenses against malware and other threats… - Apple Community
Effective defenses against malware and ot… - Apple Community
You can get a good look at your User/System config. and reveal conflicts or issues, you can download/run this trusted utility https://etrecheck.com