How do or where do I go to change my profile background?. Please ping me with your responses. (so I don't forget to check this post) Do I have to code to do a background image?

In order to edit your profile, you'll open the "personal" drop down tab, then click on "dashboard", and from there go to "profile". You will need a CSS code in order to edit your profile. You can usually find some that people have done up for free, but I think the most common place to find a pre-made code is probably on this blog: https://subetagraphics.proboards.com/board/20/user-profiles

(You can edit things like the background images and font colors, etc.)

thank you for pinging me. Thank you for replying. I think for now I will keep my profile as it is.. I might add a background in the future though..