You can insert previously-made slides from one Microsoft PowerPoint 2003 presentation into another. To do so, use the steps provided in this tech-recipes tutorial.
1. Open the presentation that contains the slides you want to insert.
2. Click Insert, and then select the Slides From Files option.
3. In the Slide Finder dialog box, click Browse, and locate the presentation that has the slide(s) you want to insert.
4. In the Select Slides section, choose the slides you want to insert.
5. Click Insert to insert the selected slides or Insert All to insert all slides.