PowerPoint 2007 has WordArt tools that let you generate text not only in a half-circle, but in all sorts of rings, waves, slants and fades so you can morph your words into whatever shape you envision.

To create a dual-color circle, you'll need a few tricks up your sleeve because PowerPoint doesn't have a semi-circle shape. Learn two ways to create semi-circles, so you can combine them.

Educational consultant Dr. Christy Keeler lauds PowerPoint-based virtual museums for their ability to showcase learning and engage the visual part of the mind. Applying the latest research and ...