Can somebody tell me “How could I stop thoses “Fear Campain Pop-Ups from Avast all the time ? It’s not an honnest way to me!
First, I’m an Avast user and not an Avast Team member.
Since you don’t say or post a screenshot it is hard to suggest a possible solution or settings change to resolve it.
For some this may be the Smart Scan being run Automatically.
Avast Settings > Protection > Select - Run Manually