Sorry if this is obvious, but I’ve been looking and my head is pounding so I figured I’d just ask: how do I change my user name (if I want to only have my first name or just first name and last initial, for example) and profile pic/avatar? Sorry for not being able to figure it out and thanks in advance!!
Be well/feel better!
Love to you all and let me know what I can do for YOU, please 
At the top right hand corner under your name, and sign out.... Look for setttings, and click that, then go to your profile, and look for your screen name. You can change it there...
Thanks so much, Trisha! I think I was trying to do it from the mobile-optimized version of the site, but thanks to your help, I quickly figured out how to make the necessary/desired changes! Hopefully now you all can see my picture! Feel better/stay well, guys and gals! Thanks, again!
Tara,
You're welcome, I'm glad I could help. Yes,we can see your picture now!
Trisha