How can I create a plain text document? You can use Notepad on Windows or TextEdit on macOS to create documents without formatting.
How do I save a PowerPoint file in .pptx format? Click File > Save as > Save as type and choose PowerPoint Presentation (*.pptx).
How do I set a Powerpoint presentation to start automatically when opened? Click File > Save as > Save as type and choose PowerPoint Show (*.ppsx).
