If you do, you can uncheck the “Show popup offers for other Avast products” box here. You can’t disable the popup adds for Avast products unless you have a paid version of Avast. If you only find Avast’s spoken notifications annoying, you can just uncheck the “Use voiceover sounds (when available)” box here.Įxpand the “Popups” section on the General pane in Avast’s Settings window to find Avast’s popup settings.