PowerPoint presentations are one of the most familiar and useful business tools: a simple and straightforward way to present data or convey information. Unfortunately, because they are so common, they ...

In PowerPoint, "visuals can speed learning and express meaning in ways that might be difficult or impossible to convey otherwise," say Dr. Stephen Kosslyn, chair of the Harvard department of ...

Forbes contributors publish independent expert analyses and insights. William Arruda covers personal branding, leadership, and careers. Presentation slides have been a standard part of business ...