Reusing slides that you already have is a good idea as long as you make sure you don’t end up using outdated content! I always suggest you to first create and import an outline so that you have a structured presentation in place — thereafter do use the option that lets you import slides to add more slides or even replace existing ones. Finally you can add any new slides that you need to create from scratch. PowerPoint provides a quick command that locates specific slides, and enables you to add it to the active presentation. While this process works the same way in all versions of PowerPoint, there are small interface changes — in this tutorial, I’ll show you how to reuse slides in PowerPoint 2008 for Mac.
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