Learn how to set a picture as a background on PowerPoint. You can put or copy any image as a slide background in PowerPoint using this guide.

How to Overlay Images in PowerPoint. Microsoft PowerPoint 2010 can be used to create complex presentations containing everything from text and images to videos, sounds and Flash animations.

In this tutorial, we explain how to make a jigsaw puzzle from a picture in PowerPoint. A Jigsaw puzzle consists of cut pieces that can be put together to form a picture.

Too many pictures in a presentation can be overwhelming. Here's how to turn a busy picture into a focused visual using Merge in PowerPoint.

The "Duplicate" option will create a copy of the slide, right behind its original. Here's how to do copy or duplicate in either version of PowerPoint on your Mac or PC.

If you insert a lot of pictures into PowerPoint slides, you're going to love the new layout placeholders in PowerPoint 2007 and later.

You can make a picture transparent in your PowerPoint slides so that you can add text over it or use it as a background.