Users can make presentations on projectors or computers, or they can print them out and make them into films, so they can be used in a wider range of fields.

Ppt can not only create presentations, but also hold face-to-face meetings, conference calls or show presentations to the audience online. Each page in a presentation is called a slide.

A complete ppt file generally includes: title, animation, ppt cover, preface, table of contents, transition page, chart page, picture page, text page, back cover, ending animation, etc. The materials used are: words, pictures, charts, animations, sounds, movies, etc. Ppt plays an important role in work report, enterprise publicity, product promotion, wedding celebration, project bidding, management consultation, education and training.