Microsoft PowerPoint is a presentation software that allows users to create slideshows with text, images, audio, and video. It was first developed in 1984 under the name Presenter and was officially launched by Microsoft in 1990. PowerPoint gives users a variety of tools to design professional presentations, including different themes, backgrounds, fonts, colors, and the ability to add pictures, charts, tables, and more. Users can also include slide transitions, animations, hyperlinks, and print their finished presentations.