logo
search
Office Compatibility Issues

How to Fix PowerPoint Reuse Slides Cannot Scroll Past Slide 100

Ayan MasoodAyan Masood Oct 23, 2026 868 views

Question details

The user is unable to scroll past slide 100 in the PowerPoint Reuse Slides panel, even when the source presentation contains over 150 slides.

How to Fix PowerPoint Reuse Slides Cannot Scroll Past Slide 100
Product
Microsoft PowerPoint
Device & OS
not provided
Scenario
Importing slides from a large existing presentation into a new one using the Reuse Slides feature.
Observed behavior
The Reuse Slides pane stops loading or scrolling at exactly slide 100, preventing the user from accessing and inserting subsequent slides.
Before you start

Ensure you have a stable internet connection to check for software updates, and save a backup copy of your source presentation before attempting to merge or modify large files.

Solution 1Recommended

Update Microsoft Office and Test in a New Presentation

Software bugs limiting the Reuse Slides pane are often resolved in newer versions of PowerPoint. Updating Office and testing on a fresh file is the recommended first step.

Microsoft frequently releases patches for user interface glitches and pane limitations. Updating to the latest Office build can clear the slide limit bug in the Reuse Slides panel.

1
Check for Office Updates

Open PowerPoint, go to 'File' > 'Account' (or 'Office Account'), click on 'Update Options', and select 'Update Now' to install any pending updates.

2
Create a New Presentation

Restart PowerPoint and create a new blank presentation by pressing Ctrl + N.

3
Open the Reuse Slides Pane

Go to the 'Home' tab, click the arrow next to 'New Slide', and select 'Reuse Slides' at the bottom of the menu.

4
Test the Scrolling Feature

Browse and open your large source presentation in the pane. Scroll down to see if it now successfully loads past slide 100.

Update Microsoft Office and Test in a New Presentation
Alternative Testing: If the issue persists, try opening the same presentation on a different computer to verify if the problem is specific to your device's PowerPoint installation.
Free Microsoft Office alternative

Switch to WPS Office for a Seamless Presentation Experience

If Microsoft PowerPoint's UI limitations like the Reuse Slides scrolling bug are slowing down your workflow, consider switching to WPS Office. It is a highly compatible, free, and lightweight Office alternative designed to handle large presentation files effortlessly.

  1. 1. Download WPS Office: Visit the official WPS website to download and install WPS Office for free.
  2. 2. Open WPS Presentation: Launch WPS Presentation and open your large .pptx files seamlessly.
  3. 3. Manage Your Slides: Use the familiar interface to merge, edit, and organize massive slide decks without encountering the 100-slide loading limit.
Fully compatible with Microsoft PowerPoint (.ppt and .pptx) formatsFree and lightweight alternative to Microsoft OfficeEasily manage and merge presentations with hundreds of slides without restrictive UI bugsFamiliar ribbon interface with zero learning curve for seamless migration
microsoft office alternative - wps office

Frequently Asked Questions

Why does the PowerPoint Reuse Slides pane stop scrolling at slide 100?

This is often caused by a software bug or a memory-saving UI limitation in specific builds of Microsoft PowerPoint. Updating to the latest Office version usually resolves this scrolling restriction.

How can I merge a presentation with more than 100 slides if the panel is stuck?

You can bypass the Reuse Slides pane by opening both the destination and source presentations. Simply locate the slides in the source presentation's normal view, copy them, and paste them into your destination file using the 'Keep Source Formatting' option.

Is WPS Office compatible with my existing large PowerPoint files?

Yes, WPS Presentation is fully compatible with Microsoft PowerPoint formats (.ppt, .pptx). It can easily open, edit, and merge large presentation files containing hundreds of slides without compatibility loss.