Thanks for the reply
I'm not very good with abbreviations
BCU = BIOS Configuration Utility
AOS = Operating System
The thing is that i don't suspect any web page or file ...
I just think that Avast should tell me which add-ons can harm me, and should give me more options than only ''solving'' the problem (whatever that means)
Sometimes when Avast offers to solve ''the problem'' it means it's trying to sell you something and i hate that !!