Younger You

You can change the default avatar in both the WP User Avatar settings and in the Discussion settings in the dashboard. The change it, select WP User Avatar and click Choose Image. This opens the media library where you can select your image. This will display the complete resized image, so if it’s a large image you’ll see a tiny version of it as your avatar. You might need to crop the image so it looks as intended at this small size. Once you’ve selected the image, everyone that doesn’t have a custom avatar will automatically have this avatar.