This feature is available only if you have Office 365 subscription. Otherwise buttons will be available but greyed out.

Open Powerpoint > File > Accpunt and see whether Subscription Product is written or not.

Answer from Vijay A. Verma on answers.microsoft.com
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Zoom Community
community.zoom.com › t5 › Zoom-Meetings › Using-Powerpoint-in-Advanced-Tab-is-greyed-out › m-p › 52843
Using Powerpoint in Advanced Tab is greyed out. - Zoom Community
November 22, 2023 - My zoom client is updated, My computer itself is updated (Windows 11) .. it should work. BUT the Powerpoint button is greyed out and won't let me add Powerpoint as a virtual background (so that my image video is part of the presentation) I can do the usual share screen, but the advanced tab simply won't let me add Powerpoint ..
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POWER UP! TRAINING
power-up.training › lesson › three-zoom-tools
Learn PowerPoint Three Zoom Tools
Master the 3 PowerPoint zoom tools—Summary Zoom, Section Zoom, and Slide Zoom—with our comprehensive tutorial, covering their differences & how to create them on Windows and macOS. Learn the nuances between Windows & Apple PowerPoint, including automatically added sections, grayed-out SECTION ZOOM, and two ways to use Insert Slide Zoom.
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TechRepublic
techrepublic.com › home › how to use powerpoint 2016’s zoom feature to add flexibility to your presentations
How to use PowerPoint 2016's Zoom feature to add flexibility to your presentations - TechRepublic
August 1, 2017 - In the Links group, choose Slide Zoom from the Zoom dropdown. Notice that Section Zoom is disabled because there are no sections in this presentation. If you’re using a presentation with sections, this option won’t be disabled.
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Group Policy Administrative Templates
admx.help
Don't allow Summary Zoom, Slide Zoom, and Section Zoom in a PowerPoint presentation
This policy setting controls whether users can insert and playback a Summary Zoom, a Slide Zoom, or a Section Zoom in a PowerPoint presentation. By default, users can use these types of Zoom in a presentation. If you enable this policy setting, users can't use these types of Zoom in a presentation. If you disable or don't configure this policy setting, users can use these types of Zoom in a presentation. ... Age out the locally cached copies of server document versions that are more than n days old.
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Reddit
reddit.com › r/zoom › i have been trying to use my powerpoint slides as the greenscreen for my presentation background but the option is greyed out. how do i fix?
r/Zoom on Reddit: I have been trying to use my PowerPoint slides as the greenscreen for my presentation background but the option is greyed out. How do I fix?
January 4, 2025 - I also have the explanation mark after PowerPoint with background and unable to access it (need help) ... I also have the same issue after new updates from zoom Version: 6.3.11 (50104). i m using mac m3 with parallel. but this option, of sharing slides as background is now greyed. its not working. if any one finds the solution please share here ... Just found out that it has been removed as a feature in the changelog for version 6.3.0 released on 16-Dec-2024.
Find elsewhere
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SlideGenius
slidegenius.com › cm-faq-question › why-are-certain-features-in-my-powerpoint-presentation-greyed-out-and-how-can-i-fix-this-issue
Why are certain features in my PowerPoint presentation greyed out and how can I fix this issue?
July 17, 2025 - Fix greyed-out PowerPoint features by upgrading, enabling editing, exiting Compatibility Mode, or checking object types. Repair or reinstall if needed.
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BrightCarbon
brightcarbon.com › blog › powerpoint-zoom-links
How to use PowerPoint Zoom links | BrightCarbon
January 6, 2021 - This is a fairly typical presentation with a whole lot of slides, but in slide sorter view, there’s a huge grey space over on the right-hand side where there are no slides. That’s because all the slides have been grouped into different sections, ...
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YouTube
youtube.com › tracy van der schyff
#Microsoft365 Day 263: Don't have Zoom in #PowerPoint? Here's How: - YouTube
Most of my blogs are about Office 365 / SharePoint Online. Maybe you've seen the new Zoom function in PowerPoint and you're suffering from serious FOMO cause...
Published   June 15, 2018
Views   17K
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Microsoft Support
support.microsoft.com › en-us › office › use-zoom-for-powerpoint-to-bring-your-presentation-to-life-9d6c58cd-2125-4d29-86b1-0097c7dc47d7
Use zoom for PowerPoint to bring your presentation to life - Microsoft Support
If you already have sections in ... want PowerPoint to get rid of any sections you didn't include in your summary zoom, clear the check box next to Keep unused sections in your presentation....
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How-To Geek
howtogeek.com › home › microsoft office › how to add section and slide zooms in microsoft powerpoint
How to Add Section and Slide Zooms in Microsoft PowerPoint
April 22, 2022 - To change the fill or line, add a shadow or reflection, or scale the zoom, right-click and pick "Zoom Format Options" from the menu. The Format Section/Slide Zoom sidebar opens for you to adjust the formatting. For a unique way to jump to a particular section or different slide in your PowerPoint presentation, check out the Section and Slide Zoom features.
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YouTube
youtube.com › presentermedia
How to use PowerPoint's Zoom Object Feature in Office 365 and PowerPoint 2019 - YouTube
Download a FREE copy of the PowerPoint Zoom template used in this project here: https://bit.ly/3mjzcsM Learn the best tips and tricks how to use PowerPoint'...
Published   December 15, 2020
Views   2K
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YouTube
youtube.com › watch
How to use Section Zoom in PowerPoint - YouTube
One way of adding impact to your presentations is by using this really handy PowerPoint tool - Section Zoom.We show you what it does and how to set it up in ...
Published   June 23, 2021
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Reddit
reddit.com › r/powerpoint › how do i get the slide zoom feature?
r/powerpoint on Reddit: How do I get the slide zoom feature?
February 18, 2019 -

I am trying to create a timeline presentation where clicking on a slide will zoom in. However after following countless tutorials I can not get the feature to appear. It in in the ribbon manager but I cant actually access it. I am running the Office Professional Plus 2016 Version 1912 (Build 12130.20344 Click-to-Run), any Idea how I fix this?

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Reddit
reddit.com › r/powerpoint › what is the problem? why is all this grayed out? kind of an important section to not be able to use...
r/powerpoint on Reddit: What is the problem? Why is all this grayed out? Kind of an important section to not be able to use...
February 24, 2022 - A community dedicated to providing users of Microsoft Office PowerPoint tips, tricks, and insightful support. ... 简体中文РусскийPortuguês (Brasil)FrançaisTiếng ViệtMagyarPolskiItaliano한국어RomânăFilipino ... Needs more context. Do you have anything selected? (Text, image, shapes, etc.) I'm betting you don't. ... I figured it out, when I saved it I saved in some weird version that isn’t the current one?