1.Go to the home page 2.On the top right corner you will see your user name;click it. 3.Now put your cursor on your profile avatar which should be right next to your username, you will see a blue box apper that says "Change"; click it 4.That will take you to your prefrences page 5.Scroll down to where it reads "Avatar." 6.Once thre you may choose a pre-made avatar or upload one of your own!
I hope this helped! A.