Once you have completed a presentation in Powerpoint, you can save it as a PowerPoint Show.
This means your audience will see the slide show run when they open the file, rather than seeing the slides in edit mode.

- With your presentation open, click File, Save as.
- Name your presentation, and then click the Save as type dropdown menu underneath.
- Select Powerpoint Show (*ppsx)
You can then share your presentation with others. When the file is double-clicked, it opens as a slide show.