I want to reinstalling my avast. Before i start reinstalling i need to ask few question.
How to properly uninstall and install avast ?
Do i need to remove any registry or leftovers file after uninstalling avast or i dont have to if i want to install avast again ?
If your Avast settings are not the default settings and you want them restored after the Clean Install, follow this before removing Avast.
https://goo.gl/TXjM7h
Clean Install of Avast:
https://goo.gl/4Ptzkf
If you need additional help with the Clean Install, watch this:
https://youtu.be/p-h3myRD51A