According to best-selling author and neuroscience professor Dr. John Medina, if you add a related image to the words you share, retention is boosted over six-fold. The simplest way to get an image ...

In virtually every PowerPoint presentation I deliver, I need to show at least one Web page. Usually, I include a link to the page on a slide, which then takes me out of PowerPoint and into a browser.

You can add page numbers to your PowerPoint slideshow through the "Slide Master" page, which lets you edit your entire slideshow at once.