If you&#x27;d like a whole book on this topic, I can&#x27;t recommend Mickey Petersen&#x27;s &quot;Mastering Emacs&quot; enough: <a href="https:&#x2F;&#x2F;www.masteringemacs.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.masteringemacs.org&#x2F;</a>