Pre-covid but basically showed up to Jester, was assigned to my college/major group, and attended a few different meetings about campus life, TRIGs, etc. You'll stay with the same group/college all day. I got a one-on-one meeting with my advisor and they explained how to register/choose classes. I can't remember but I believe it was a two-day ordeal. At the time I was super nervous and didn't know anyone so I kept to myself which I recommend you don't do. I transferred from a jr college so it was a little overwhelming at the time however you should def try to make friends/connections with people and ask questions. Again, I'm not sure how covid has changed the process but this was my experience. Good luck.