What is PPT? Can you explain in detail what it is used for?

PPT, the abbreviation of Powerpoint, is a demonstration software designed by Microsoft. Users can not only make presentations on projectors or computers, but also print them out and make them into movies for wider application. Powerpoint can not only create presentations, but also hold face-to-face meetings, conference calls or show presentations to the audience online. What Powerpoint makes is called a presentation, which is a format suffix. Ppt can also be saved as. Pdf, picture format, etc. , which can be saved as 20 10 video format. Each page in a presentation is called a slide, and each slide is an independent and interrelated content in the presentation.