If you are using two screens when delivering your presentation you have the option of swapping between presenter mode and presentation mode, depending on your needs at the time.
Enter Presentation mode by clicking "Presentation" in the home tab whilst in Mind Map view.
Then press play on the main toolbar.
Click on the setting icon (blue cogs) in the bottom left corner.
Click on the Flip screens option in the pop-up menu.
You can use the same menu to change your settings from single to double screen.
During a presentation, you can switch the view between presenter view and presentation view, this allows you to change what screens each view is shown on depending on your needs at the time:
Enter Presentation mode.
Press play on the main toolbar.
Press V on the keyboard to switch between the presenter and presentation screen.
If you’re using two screens, press F on the keyboard to flip the screens.
Press B to Fade to Black.
Press W to Fade to White.