It is very easy to change the PowerPoint slide size to A4. Here’s a quick guide on how to do it in simple steps:
- Inside the slide canvas of your PowerPoint presentation, go to the top menu bar and click 'Design'.
- Following that, find and click the 'Slide Size' option.
- Choose 'Page Setup' to proceed.
- After that, click the menu next to 'Slide Sized For'.
- Select 'A4 Paper (210x297mm)' from the list of options.
- Once done, click 'OK' to apply the changes.
- Finally, the slide size of your PowerPoint presentation will be changed to A4.
