New to eBikes - where to start?

Subject: New to eBikes - just ordered a RadRover 6 Plus! Where do I even begin?

Hey everyone, super excited to finally join the eBike world! I just pulled the trigger and ordered a RadRover 6 Plus, and I'm eagerly awaiting its arrival. I'm planning to use it for commuting a few miles to work and exploring some local trails on the weekends. For those of you who've been riding Rad Power Bikes for a while, what are your absolute must-have accessories or first-time rider tips? I'm particularly interested in things that make the initial experience smoother or safer. Thanks in advance for any advice!