You can add page numbers to your PowerPoint slideshow through the "Slide Master" page, which lets you edit your entire slideshow at once.

Microsoft PowerPoint has a feature that allows users to add numbers to their slides. This feature is useful when your presentation contains many slides. If your slides have numbers on them, you can ...

Microsoft PowerPoint 2007 handouts are an ideal way to keep your message in front of your audience after broadcasting a presentation on the screen. Ensure that viewers stay organized by numbering the ...

You can insert a PDF into a PowerPoint either as an object, and then set it so it opens when you click it.