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 ...

PowerPoint will faithfully reproduce the original format of a picture that you insert, even if it means expanding it to a large size. The average slide in a PowerPoint presentation is about 1024 by ...

Whether you want to focus on a particular part of a picture, remove distracting detail from the edges of a graphic, or reshape an image to fit a specific layout, the Crop tool in Microsoft Word, Excel ...