Afraid of using music you aren't supposed to? Here are free and legal tunes for your projects.
Don't have PowerPoint? Google to the rescue! Watch this seven-minute video to learn how to use your personal or school Google account to create a presentation.
If you have an iPhone or iPad, try Tellagami, which lets you create videos starring an avatar you design.
If you have an iPad, use this app to make virtual sock puppets to present your information.