Access the PowerPoint Slide Master
The PowerPoint Slide Master is like a style sheet for your presentations. Changes made to the Slide Master apply to the slides that are created after you format the Slide Master. To access the Slide Master in a PowerPoint presentation, select View > Slide Master.
Change the Layout in the Slide Master
The Slide Master view contains all the slide layouts used in PowerPoint. The Slides pane displays thumbnail images of the slide master (the top thumbnail image) and the related slide layouts (the smaller thumbnail images located below the slide master). Changing the font on the slide master affects the text placeholders on all slides. However, not all placeholders are affected by changes made to the slide master. You may need to make additional changes to the different slide layouts. To make changes in the Slide Master:
Close the PowerPoint Slide Master
After you’ve made all your changes to the slide master, select Slide Master > Close Master View to return to the presentation slides. Each new slide you add to the presentation takes on the changes you made. You’ll save time by not having to make edits to every individual slide. Your presentation will have a uniform and professional look.
