A smartphone can be a laser pointer when you're showing a PowerPoint presentation in a meeting. Open your presentation in Presenter view
Watch this video for a brief demonstration:
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Note: This feature is only available if you have a Microsoft 365 subscription. If you are a Microsoft 365 subscriber, make sure you have the latest version of Office.
As demonstrated in the video, this feature requires that your smartphone have a gyroscope. But if you don't have a Microsoft 365 subscription or don’t have a gyroscope, you can still use the laser pointer by pressing and holding on the slide area and moving your finger around the slide.
To connect your smartphone to a projector, use an HDMI adapter or connect wirelessly by using AirPlay, Chromecast, or Miracast.