Exceptions

Hello,
I am using Avast Antivirus gratuit and I would to add “exceptions”
Is this level able to do it and so what is to be done
or do I have to buy an other level (premium or other)

Thanks for your help
Have a nice day

Go to Settings > General > Exclusions.

https://support.avast.com/en-eu/article/Antivirus-scan-exclusions