Select the Airplay Logo in the top right-hand corner of your computer
Select "Use as a Separate Display"
You can also access this feature by doing the following steps:
If your notes appear on the Apple TV, move your mouse to the far side of your
desktop until you see it appear on the TV and select "Swap Displays"
Open Keynote and Select "Play"
With extended desktop, Keynote will automatically display in Presenter Mode
Keynote
Entering Presenter Mode with Apple TV
If your notes appear on the Apple TV, move your mouse to the far side of your
desktop until you see it appear on the TV and select "Swap Displays"
Open Powerpoint and Select "Presenter View"
2.Choose to Extend your Desktop on your Computer
PowerPoint
Drag your open presentation to the right until it appears on the Apple TV and
select "Full Screen"
A control panel will appear on your computer that will contain notes,
upcoming slides, and the ability to navigate through your presentation
Open the Presentation and Select "Presenter View"
Google Slides
Presenter View is found under the "Slide Show" Column
This will appear on most Touchbars when you connect to an Apple TV
1.Connect to the Apple TV in the Room
Presenter View is found under the "Present" option in the top-left
Notes will
be here
You can navigate to next/past slide here