Microsoft PowerPoint is a presentation program developed by Microsoft that was officially launched in 1990. It allows users to create slide presentations consisting of text, graphics, videos and other objects that can be displayed on a computer screen or projected for live audiences. PowerPoint provides animation features to control elements on individual slides and transitions between slides. While PowerPoint can be an effective tool for illustrating a presentation when used sparingly, overuse of animations, too many slides with too much text, and relying on the software rather than public speaking skills can detract from the presentation.