I’m trying to figure out how to introduce myself better. And set my profile up. But I’m not sure how to do it. I’ve tried many times it keeps telling me how to do it but not where to go to do it? Can anyone help me out?
Top right, click or tap your Avatar, select your account from this icon:
Then click/tap Preferences, then Profile. You should be good from there. 
Edited to add the click/tap scenario.
Thank you so much. That was a great help. I appreciate it.
You’re welcome. Anytime!