On this point, C-h m yields a complete list of keybindings for all modes active in whatever buffer you do it in. More generally, for anyone new to Emacs and st

On this point, C-h m yields a complete list of keybindings for all modes active in whatever buffer you do it in. More generally, for anyone new to Emacs and struggling as I once did, I can't recommend strongly enough that you learn how to use the help system (C-h C-h) and the built-in manual (M-x info). Emacs can teach you a great deal about itself, and these are the ways it does so.