How to Use and Edit PowerPoint Master Slides

Don`t hesitate to see these videos too:

How to Edit Powerpoint Master Slide

How to Use a PowerPoint Slide Master For Dumm...

PowerPoint 2016 Master Slide View Tutorial

PowerPoint 2016: Slide Master View

PowerPoint 2013: Slide Master View

How to Create a PowerPoint Master Slide - Con...

PowerPoint 2013 Slide Master Tutorial

Customizing the Slide Master in PowerPoint 20...