With the use of Microsoft's PowerPoint presentation software, you have a powerful tool for creating slideshows that contain any number of different elements. One option you have is to create and edit ...

"Presenters are usually guilty of including too much data in their on-screen charts," says Garr Reynolds, author of Presentation Zen. It's not that charts are bad in a PowerPoint presentation, but ...

If you are a teacher and you want to teach your students differently or make something ready for your class with the help of PowerPoint, here are some of the handy extensions you might like to use.