Resolution of pictures in powerpoint

What Size Pictures Should I Use?

Those of us who include a lot of pictures in slide shows (hopefully everyone in the near future) need to think about the resolution of those pictures. Resolution, in a digital image context, is basically synonymous with quality. The higher your picture’s resolution, the higher its quality—in other words, the better it will look when printed or displayed. A high-resolution picture looks crisp and clear. A very low-resolution picture might look fuzzy or blurred.  … more