Click "File" in the top left corner of the page, select "Export As" and select "MS PowerPoint Presentation." Select a folder on your hard drive where to save the PowerPoint presentation and click ...

With Copilot and Microsoft 365, you can summarize, ask questions, create an FAQ, and even compare certain files stored in OneDrive.

The PPT format is the original PowerPoint presentation through which the PPS file was created. However, you can recreate the editable PPT file from the PPS file with a simple "Save As" conversion.