You can insert one or more PDF files in your PowerPoint PPT presentation to make it more intuitive and informative by these methods.

PowerPoint has long been a critical tool for creating presentations and other visual content. In certain situations, however, it becomes necessary to convert these PowerPoint files into PDF format, ...

You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view the file but can't make changes.