"RAT Software" installed on my PC

I searched the forum and did not find a topic with this heading; apology if I missed this

Can someone assist. Received an email saying that “RAT Software” was installed on my PC. The amil also noted other things I did which does not bother me. It did though quote a password correct

My Malware bytes says my PC is ok, and so does Avast

How do I verify

Thanks for assisting

KR

Andre

Hi Andre, see: https://blog.avast.com/scam-alert-dont-fall-for-extortion-ploy