| → Space PageDown | next slide (presentation clickers send PageDown/PageUp) |
| ← PageUp | previous slide |
| Home / End | first / last slide |
| N | speaker notes, timer and next-slide preview |
| O | overview of all slides and labs |
| L | jump to the next animation or live lab |
| F | full screen (the bar hides when the mouse rests) |
| B | black screen |
| + / − | zoom a live lab for the projector |
Inside a live lab, the arrow keys move the slider you are using; PageUp/PageDown and the bar still change slides.