Adjust the display time of a slide

 Do any of the following:
  • Click the duration value underneath a slide in the storyboard, and then choose an option from the menu that appears. You can also select a slide and change its time duration in Preferences.

  • Set the Static Duration time in Slide Show preferences when you first create a slide or slide show.

  • To synchronize the slide show with a music clip, click Fit Slides To Audio .

  This page on the Web