1. First, we open a blank PPT presentation document and randomly insert a few slides for presentation (we design a theme background to achieve the presentation effect).

2. Click on the title bar "View" and select "Slide Master" below. This is very important.

3. In this way, we can make the watermark text. We click to select the first slide, as shown in the figure, and click "Insert"-"WordArt" to insert more.

4. After input, let's go back to "slide master" and click "Close master view".

Microsoft Office PowerPoint refers to Microsoft's demo software.

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.

Microsoft Office 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. Each page in a presentation is called a slide.