Got a "Perform MOK management" screen while trying to boot Linux Mint without Secure Boot with UEFI, what does it mean?

Update to this post. Please read it before commenting!

So I ended up following instructions I found online and disabled secure boot in my BIOS and then tried to boot Linux Mint (version 21.2, Cinnamon Edition) with UEFI OS. However, as soon as I did that, i got a "Perform MOK management" screen that said the following:

Continue boot Enroll MOK Enroll key from disk Enroll hash from disk

Can anyone tell me what this means and what I should do? Do keep in mind I'm a total newbie when it comes to Linux. Thanks in advance!