keeping system clean

Just did a full system scan with Avast after removing some adware with adwscanner. The Avast didn’t detect anything. I am careful of what I download and Avast is always running. Any suggestions on what else I ca do to keep my system clean? Thanks in advance.

hello post C:\ADWCleaner[Sx].txt in your answer

Get MalwareBytes (scan 1 time every 2weeks-month) and MCShield for USB Protection

hello thanks to not disturb this topic , you didn’t see anything of the machine , no report , etc…

Pondus notified me of your response. Thnks Pondus!

Althought I don’t quite follow what you[re trying to say. PM me it in French please, as I do understand french. Thanks