1. Login using the Login box (Login Here) in the upper right of the screen.
2. Once you are logged in a new menu item will appear in the top menu bar named "My Profile". Click My Profile.
3. Move you cursor over the Edit Tab and Select Update Your Image.
4. Now you can select a standard image from the image gallery on the bottom, or you can click Browse and upload an image from your computer.
Note: You can find an anonymous image on Google Images, Bing Images or Yahoo Images using their image search function.
Choose update profile for step 3 to change other profile information.