Go to the photo you want to use>
Click
Forum codes
2 codes will appear
Highlight the bottom code (it says thumbnail)
Once it is highlighted > with cursor in the text box
Right click mouse
Then
Left click COPY

Now leave the area & go to your setting page

Scroll down until you see " Add or Change Avatar

Once there you will see http//:
Delete that part
Now in that same area put cursor in that box and left click mouse
Once the cursor is flashing in it
right click mouse
Now left click the word PASTE
Text will appear

Click save (update profile or something like that)

You're done