Depending on how it will be viewed, you can set up your slideshow to be presented in different ways:
Normal: Advances when the presenter clicks the mouse or uses one of the presentation keyboard shortcuts (see Keyboard Shortcuts). Unless you specify otherwise, your slideshow works this way by default.
Hyperlinks only: Changes slides only when the presenter (or viewer) clicks a hyperlink. For instructions, see Creating Hyperlinks-Only Presentations.
Recorded: Plays like a movie using your prerecorded narration and timing. Viewers can pause the presentation. For instructions, see Recording a Voiceover Narration.
Self-playing: Advances automatically, like a movie. No user interaction is possible. Self-playing presentations are useful, for example, in a kiosk setting. For instructions, see Creating Self-Playing Presentations.
To learn about general playback options you can set for your slideshow, see Setting Slideshow Playback Options.