Changing your community profile avatar is an easy way to personalize your community identity. You can change your avatar as often as you like. Your current avatar appears at the top of any Community page, to the left of the Notifications and Private Messages icons.
To change your avatar:
Step One: Sign in to your community account
Step Two: Click your avatar
Step Three: In the dropdown menu, go to My Settings > Avatars
Step Four: Choose a new avatar in one of these ways:
From the Community: Select one from the presented images to the right of "Choose an avatar"
Upload an image from your computer, from 'My Albums', or from another site.