How to upload an avatar
1) Click (Settings) at the top right side of the screen.
2) Scroll down the page and locate "My Settings" and click "Edit Avatar"
3) Click "Use Custom Avatar"
4) Either put in a link to any image or upload an image on your PC.
NOTE: Images must be 150x150 and less than 100kb in size. To check your image size on your PC right click the image and go to properties.