To change your Avatar (profile picture), sign in to you account. Once you are signed in, it will take you directly to your profile page.

On the top of the page, you should see a few Menu options such as Home / Profile / Friends / Application / Inbox .

Leave the mouse over the Profile menu and a click on Change Profile Picture . You can then browse through your computer for your preferred picture.

Please note that the picture you upload should not be larger than 160px in width and height.