How to create PDF files of PowerPoint slides for easy sharing across a wide range of devices:
- After creating the presentation, click on File at the top left.
- In the left menu, click Export.
- The default selection should be Create PDF/XPS Document. Click the button that says Create PDF/XPS.
- Choose a location to save the PDF file.
- Your presentation slides are now in the PDF file format, which can easily be uploaded to a variety of places and accessed by many devices (including those that do not support PowerPoint files).