New to eBikes - where to start?

Hey everyone!

Just got my first eBike – a commuter-style step-through that I'm planning to use for my 15-mile round trip to work, mostly on paved roads with a few hills. I'm totally new to the eBike world and want to make sure I'm taking good care of it from day one. For those of you who've been riding for a while, what are the absolute must-do maintenance checks or tasks for a brand new eBike owner? I'm talking about things I should be doing weekly, monthly, or even just after the first few rides. Thanks in advance for any tips!