If you no longer need a slide or make a mistake and want to start again, you can delete it. Select the slide in the outline pane and press the Delete key.
To delete multiple consecutive slides, press the Shift key and select the slides you want to delete before pressing the Delete key.
Tip
You can delete multiple nonconsecutive slides in Slide Sorter View by holding the Ctrl key, selecting the slides you want to delete, and pressing the Delete key.