STEP 6: A notification will show on the screen “Thank you for using avast.” Click QUIT. STEP 5: Use your Touch ID or enter your administrator Username and Password and Select OK to grant permission for the uninstallation. STEP 4: Click additional security products to uninstall Avast Mac and Tap on Continue. STEP 2: Select Avast Security in the Menu bar on the top-left of the screen and Click Uninstall Avast. STEP 1: Using the preferred method to remove avast from Mac the first step to take is to select the Avast Menu bar icon and click Open Avast from the context menu. After the app has been appropriately quit, you can then commence with the installation process. It is very important to quit the app before uninstalling it otherwise, an error message might pop up to interrupt the process, or incomplete uninstall happens.
