The Firewall menu gives an overview on the current configuration of the Windows Firewall (meaning it doesn't have its own firewall) and allows you to change the settings if necessary.
Avira Free Antivirus 2016 includes a Game Mode, a function that's useful for optimizing resource consumption during a gaming session.
There are certain features, like the email scanner and web protection, that are visible in the interface but unfortunately are only available in the paid version.
Content ratings help you understand the type of content you might find in an app or game, so you can decide if they are suitable for you and your family.
Content ratings describe the minimum age we feel the content is suitable for.