How to use Live Presentations in Microsoft PowerPoint – YouTube

How to use Live Presentations in Microsoft PowerPoint

With Live Presentations in PowerPoint, audience members can see a presentation on their devices and read live subtitles in their preferred language while you speak. They can use “pinch to zoom” to see the slides more clearly on mobile devices, give feedback, send live reactions to the presenter, and navigate back to review previous slides.

https://www.youtube.com/watch?v=30GORuYqfbs&list=WL&index=1