Can people see my PowerPoint Presenter view when I share my screen?

If you share your entire screen and Presenter view is on it, yes. Share only the slideshow window to keep Presenter view to yourself.

Can I use PowerPoint Presenter view with one monitor?

Yes. Microsoft says you can open it on a single monitor from Slide Show view with the Show Presenter View option on the control bar.

How do I see Keynote presenter notes during a video call?

Choose Play > In Window. Apple says this shows the slideshow and the presenter display in separate windows. Share only the slideshow window in your call.

Why can't I use Google Slides Presenter view in full screen?

Google says you can't use Presenter view and Full screen at the same time with one monitor.

Use Presenter view while screen sharing on one screen

Presenter view was made for a laptop plus a projector. On a video call with one screen, the trick is to share the slideshow window, not your whole screen. Here is how that works in each app, and where it stops working.

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Your screen

Launch plan

04:12

What they see

Launch plan

Short answer

Share the slideshow window instead of your entire screen. PowerPoint can open Presenter view on a single monitor, and Keynote's Play > In Window puts the slideshow and presenter display in separate windows. Google Slides can't use Presenter view and Full screen together on one monitor. None of them gives you a countdown that survives sharing your whole screen.

What each slide app gives you

Checked against Microsoft, Apple and Google help pages on the review date below.

What each slide app gives you
Option	Who sees it	Catch
PowerPoint Presenter view	Only you, when you share the slideshow window	Works on one monitor from Slide Show view. Its timer counts elapsed time.
Keynote Play > In Window	Only you, unless you enable Show presenter display in other applications	Mac only. Share the slideshow window in the call.
Google Slides Presenter view	Only you, when you share just the slides tab	Can't be combined with Full screen on one monitor.

Where window sharing breaks

Switching to a live demo
The moment you need to show another app, you either re-share or share your whole screen, and then your notes and clock are on camera.
Time is counted up, not down
Slide-app timers show how long you have been talking. Doing the subtraction mid-sentence is how talks run long.
Different setup in every app
Zoom, Teams and Meet each name window sharing differently, and Google Slides behaves differently again.

Built to stay private when you share your whole screen

Time Overlay Desktop is a small floating countdown we are building for Windows and Mac. It is designed to stay on top of your slideshow on your own display and to ask the operating system to leave its window out of screen capture, so the people on the call should see your slides and not the clock.

Capture exclusion is an operating-system feature, not a guarantee. Microsoft says this about the Windows API it relies on, and results vary by meeting app and capture mode. The beta includes a share-preview check, and we will publish what we find in each meeting app before launch.

Platforms, planned features and honest limits are on the Time Overlay Desktop overview.

Join the early-access waitlist

Tell us how you present. It shapes what we build first.

Presenter view questions

Can people see my PowerPoint Presenter view when I share my screen?: If you share your entire screen and Presenter view is on it, yes. Share only the slideshow window to keep Presenter view to yourself.
Can I use PowerPoint Presenter view with one monitor?: Yes. Microsoft says you can open it on a single monitor from Slide Show view with the Show Presenter View option on the control bar.
How do I see Keynote presenter notes during a video call?: Choose Play > In Window. Apple says this shows the slideshow and the presenter display in separate windows. Share only the slideshow window in your call.
Why can't I use Google Slides Presenter view in full screen?: Google says you can't use Presenter view and Full screen at the same time with one monitor.

Sources

Checked against official documentation on 2026-10-26. Meeting apps change often, so confirm in your own version.

Start the presentation and see your notes in Presenter view · Microsoft Support
Present on your Mac · Keynote User Guide
Present slides · Google Docs Editors Help
SetWindowDisplayAffinity function · Microsoft Learn

A presenter timer in Microsoft Teams that only you can see

Teams has a built-in meeting timer, but every presenter can see it and it does not work in webinars or town halls. Here are your options for a private one.

A Google Meet timer only you can see

Google Meet's built-in timer shows to every participant. If you want a countdown only you can see while you present, here are the options.