Quick summary
Changing the slide size to paper size in PowerPoint Online lets you match your presentation layout to standard print formats like Letter or Ledger. You can do this in a few clicks using the Design tab and the Custom Slide Size dialog.
Steps
- In your PowerPoint Online presentation, go to the top menu bar and hover over the Design button.
- Find and select Slide Size from the available options in the ribbon.
- Choose Custom Slide Size from the dropdown list.
- Click the menu below the Slide Size For option to open the size selector.
- Browse the paper size options under Print and select the one that matches your preference.
- Configure any other related settings such as slide orientation if necessary.
- Click OK to apply the changes.
- Your PowerPoint slides will now reflect the selected paper size.
