How to Delete a Slide from a PowerPoint 2007 Presentation
PowerPoint 2007 makes it easy to delete a slide you no longer need from a presentation. With your PowerPoint presentation open, follow these steps:
Open the Sides tab.
You’ll see a list of your slides in thumbnails.
Select the slide to delete.
Click on the thumbnail.
Right-Click and choose Delete.
The slide is history.
Another way to delete a slide is to click the thumbnail of the slide in the Slide Preview pane and then press the Delete key or the Backspace key.
If you delete the wrong slide, just click the Undo button to restore the slide.