To ensure your background fits perfectly without stretching: Go to the tab. Select Slide Size > Custom Slide Size .
To create a feature with a in PowerPoint, you first need to set your slide dimensions to match that specific resolution. Standard PowerPoint slides are usually widescreen ( aspect ratio. 1. Set Your Slide Size 1024x768 scroll background for powerpoint">
For interactive scrolling during a live presentation, you can use the Microsoft Web Browser developer tool to embed a scrollable HTML area, though this is a more advanced technical step. To ensure your background fits perfectly without stretching:
If your goal is to make the content appear to scroll over the background, use one of these techniques: use one of these techniques: