Where are the keyboard shortcuts and help?

Click the "?" button in the dashboard topbar, or open the account menu → "Help & shortcuts".

Prompter: Space play/pause · V switch Pace/Voice · R restart to the top · E quick-edit in place · S settings · L markers list · ← → (or [ ]) previous/next marker · ↑ ↓ nudge the scroll · PgUp PgDn nudge back/forward (a presentation clicker) · F5, B and . play/pause (a clicker's slideshow and blank-screen buttons) · − = WPM down/up · F fullscreen · M mirror mode · H show/hide the controls · Esc close a popover, pause if playing, then back to the editor.

Editor: Ctrl/Cmd+S saves immediately (edits also auto-save as you type).

In the Windows app the same drawer has a "Windows app: global hotkeys" section: play/pause, nudge forward and back (for a clicker during a call), Voice mode on and play, start/stop recording, show/hide the Call Mode overlay, and click-through. Press "Change" on a row, then the keys you want; Backspace clears one.

The "Shortcuts" item in the account menu is marked "soon"; use "Help & shortcuts" instead.