Hotkey for Start Preentation from Here
(I'm using Mac version of iMindMap5) Currently, the only way to go into Presentation view starting at the selected node, is via a right-click menu option. This is clunky to do when presenting to a group live (that is, the audience see this menu selection being done). It would be far better to have a hotkey/keyboard shortcut for this. Also ... you need to also add this menu option to the standard View menu. Currently, the only place this function exists is on the right-click menu. As a hotkey example from Windows world ... pressing F5 starts a PowerPoint slideshow, whereas pressing Shift+F5 starts the slideshow from the currently selected slide. Extremely handy if you've had to exit out of the presentation, and don't want to start all the way back at the start again.