Scan

Advanced Settings - Security Settings - Antivirus - Scans - I guess its scheduled scan, right? Why does it mentions prevents threats before entering the system?

Yes it’s scheduled scans. I agree the explanation is bad, another usability point for you. Please do add it.

It should say somthing like "If you have inactive malware on your disk a timely scan will quarantine it before it does damage. " I imagine…

Done

Ta