At the beginning of the installation, Avast offer to install the web browser "Google Chrome" (at bottom of the window).
Uncheck the 2 boxes at the bottom if you don't want to install Google Chrome, then click "Customize" below the "Install" button.
At the beginning of the installation, Avast offer to install the web browser "Google Chrome" (at bottom of the window).
Uncheck the 2 boxes at the bottom if you don't want to install Google Chrome, then click "Customize" below the "Install" button.