Steps to change size of slide in PowerPoint
- Step 1: In PowerPoint, click Design.
- Step 2: Select Slide Size, and you can choose a preset size.
- Step 3: Or select Custom Slide Size, a settings window will appear where you can adjust the slide dimensions to your preference.
- Step 4: Click OK and then click Ensure Fit.
Tip: Choosing Ensure Fit helps keep all your content visible when changing slide size.