Microsoft PowerPoint - Protect Your Slide Masters From Being Overwritten (Microsoft PowerPoint 2002/2003)
If you've worked to create the Slide Master that's just right for your presentations, you may want to protect it from being accidentally overwritten. To do so:
- Select View | Slide Master to change to Slide Master view.
- Highlight the thumbnails of those slides you wish to preserve.
- Click the Preserve Master button on the Slide Master View toolbar. An icon of a thumbtack will appear next to the protected slides.