PowerPoint can not only create presentations, but also hold face-to-face meetings, conference calls or show presentations to the audience online. What Microsoft Office PowerPoint does is called presentation, and the format suffix is ppt and pptx；; Can also be saved as: pdf, picture format, etc. 20 10 and above can be saved as video format.
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.
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Functions of powerpoint:
PowerPoint is a software running under Windows operating system, which is specially used to make presentations. Its interface is similar to Windows, and the usage of Word and Excel is mostly the same. It provides various slide layouts, templates and detailed help systems.
The content of PowerPoint presentation can be text, graphics, charts, pictures or audio images, and it has interactive function and demonstration effect. Using the tool's hyperlink function, you can point to any new object or send it to the Internet. Provide VBA functions (including VB compiler VBE), which can be integrated with VB for program design and development.
Baidu encyclopedia -PowerPoint