I think most shortcuts (I can only recall now one that did change - merge by distance) don’t change a lot. But also if you hit F3 (default, I have it set to space 
) you can type and you’ll find most functionality that way. If you get stuck at something feel free to DM me (here, or on other socials: vertexrage | Twitter, Instagram, Facebook, TikTok | Linktree)
Good luck 