According to Dr. John Medina, author of Brain Rules, adding relevant pictures to your lecture increases retention 6.5 times versus just an oral presentation. This stunning increase in efficacy doesn't ...

PowerPoint has an audio function that lets you add narration to your lecture slides, but a number of people find it difficult to use. And what if you want more than your own voice, but music or sound ...

SlideShare, which lets you share PowerPoint presentations with the world, today added the capability to match audio tracks to slide shows. This is a cool feature that podcasters could exploit to show ...