jo, just for you, a guide to changing your name. So simple, honest.
Step one:
Look at top of the page for this:
It will obviously say jo4eyes.
Step 2: Click it and select 'My Settings':
It will bring you to this page, your profile:
You will see your name 'jo4eyes' where it says Screen Name! Change that to what you want, click the Green Save Changes button, and you're done!! THAT'S IT!! 
Simples. It's also the page you need to change your pic! Just click on the edit button on the corner of your pic, choose 'Browse' and a pop up will come up with all the pics on your PC. Chose one, upload/save it! Again, Done. 
