It's pretty simple here. Go to the picture gallery, click on 'upload photos' and it's pretty much follow your nose after that. I had more trouble figuring out how to get my photo program to size the pictures properly than I did getting them to upload.
the picture beside you name is called a advert, you go into your control panel, and look at the right side and there should be a thing that says advert, I think you'll get it from there.
Thanks Sheltiepups. It took me awhile to get the pic sized small enough and not be pixelated, But I finally got it. It is under Avatar in the control panel, but I did it. Thank you very much.