Quick summary
Reordering PowerPoint slides is done by dragging thumbnails in the left panel to a new position. This method works in both the desktop app and PowerPoint for the web via Microsoft OneDrive.
Steps
- Open your presentation and go to the left panel to view your slide thumbnails.
- Click the slide you want to move to select it.
- Drag the selected slide up or down to the desired position, then release it to drop it in place.
