PPT is useful for bidding documents.

a slide template is a defined slide format. PowerPoint, like application software such as Word and Excel, is one of the series of Office products launched by Microsoft. It is mainly used to design and make electronic slides for advertising and product demonstration, and the produced presentations can be played through computer screens or projectors. Using PowerPoint, you can not only create presentations, but also hold face-to-face meetings, remote meetings or show presentations to the audience on the Web. With the popularization of office automation, PowerPoint is widely used.