Keyboard shortcuts (presenter view)
PPresent as a hero (enter presenter view)
→ / Page DownNext page
← / Page UpPrevious page
QExit presenter view
EErase all annotations
U / ZUndo / redo last stroke
SCapture screenshot (adds to the download stack)
Touch gestures (presenter view)
Drag on pageDraw with your finger or a stylus
Tap left edgePrevious page (left fifth of the black area)
Tap right edgeNext page (right fifth of the black area)
Long pressCapture screenshot (anywhere on the black area)
Double tapExit presenter view (anywhere on the black area, including the paging edges)