How to Share Only a PowerPoint Slide Area in Zoom
Question details
The user wants to share only the presentation slide area in a Zoom meeting, keeping notes and other applications hidden while presenting on a single monitor.

- Product
- Zoom
- Device & OS
- not provided
- Scenario
- Presenting a PowerPoint slideshow in a Zoom meeting using a single monitor and needing to hide speaker notes from the audience.
- Observed behavior
- The user needs a method to restrict the Zoom screen sharing feature to a specific screen region so that presenter notes or other screen elements remain completely private.
Ensure you have your PowerPoint presentation open on your screen and your Zoom desktop client updated to the latest version to access advanced screen sharing features.
Use Zoom's Advanced Portion of Screen Feature
Use the advanced sharing options in Zoom to restrict the shared view to a specific section of your screen, allowing you to perfectly frame your PowerPoint slide.
Zoom offers an advanced screen sharing setting that allows presenters to broadcast only a customizable rectangular area of their screen. This is exceptionally useful for single-monitor setups where you need to see your speaker notes while the audience only sees the slide.
Launch your PowerPoint file and set it to either Reading View or Presenter View, ensuring the main slide is visible on your screen alongside your notes.
In your active Zoom meeting window, click the green "Share Screen" button located in the bottom control toolbar.
In the sharing selection window, navigate to the "Advanced" tab at the top. Click on the "Portion of Screen" option, and then click the blue "Share" button at the bottom right.
A green rectangular border will appear on your screen. Click and drag the edges of this green border to perfectly frame just your PowerPoint slide area. Only the content inside this green box will be broadcast to your Zoom participants.

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- 1. Download WPS Office: Visit the official WPS website to download the free installation package for your PC or Mac.
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Frequently Asked Questions
Can I still see my speaker notes when sharing a portion of my screen?
Yes. If you have your presentation open in a windowed mode or Presenter View, you can frame the green Zoom border strictly around the slide area. Your speaker notes placed outside that green border remain visible only to you on your monitor.
Why is the 'Portion of Screen' option missing in my Zoom?
The 'Portion of Screen' feature requires the Zoom desktop client. If you are joining a meeting from a web browser or using an outdated version of the desktop application, this advanced sharing tab may not be available. You will need to download or update your Zoom application to access it.
Does the green border stay green while I share?
Yes, the border remains green to indicate that the area inside it is actively being shared with your audience. If you pause the screen share, the border will temporarily turn yellow until you resume sharing.
Will PowerPoint animations still work when sharing only a portion of the screen?
Yes, all slide animations and transitions will play normally within the framed area. Zoom simply captures and broadcasts that specific region of your display in real-time, preserving all visual effects.




