Just got my graded review back for CS2. I passed woot, onward to History200

So I just received my MacBook and I’m totally lost on what to do and how to set it up. I’ve had an iPhone for a few years but I still run everything on google and whatnot not safari. So I guess I’m mainly asking my classmate for help on which apps I should get if I’m doing college for Computer Science and AI Business pathways because I have no clue where to start but I really want to start coding and trying to build my own helpers and programs. Any help would greatly be appreciated.