Each team member working on the project can create new slides from the master without altering the elements that need to remain consistent. If you're creating a presentation with a team, using a slide master can be helpful, as it establishes the framework for the look and feel of each slide. A slide master also saves time for the person creating the presentation, allowing them to focus on the content rather than the layout or appearance. It can make the final product appear more professional as well, which can instill trust in the person viewing it. Using a slide master makes it easier to create presentations that look consistent and visually appealing. Related: How To Create an Outstanding PowerPoint Presentation What are the benefits of a slide master in PowerPoint?
Making changes to the slide master applies the changes to all the slides in the presentation immediately. When you set elements in the master slide, you can't delete or move them in the traditional editing mode. In the slide master, you can create new slides that maintain consistency in formatting and style. It serves as a toolbox you can use when creating a presentation, allowing you to establish rules for the layout and appearance of every slide. A slide master is the control center and basic framework for a presentation built in PowerPoint.