Follow this steps to add the recorded audio file for each slide.
- Inserting your recorded files
- In "Normal" view, select the slide to add a sound to.
- Go to "Insert" tab, in the "Media group".
- Click on "Audio".
- Select "Audio on My PC" from the list
- Search and select the recoded file.
- Click "Insert".
- Setting Audio Options
- Under "Audio Tools".
- Look for the "Audio Options" group.
- Check "Hide During Show" check box.
- Select "Automatically" option.
Go next to learn how to convert your presentation to video page.