Change slides at once with slide masters

- [Instructor] Each layout and theme is predefined…with a certain look, feel, color, even font properties.…You can manually override these every time with every slide,…but sometimes it's easier just to change it all at once…and that way when you insert a new slide with the layout,…it's going to look the way you want it to look.…You can change these by changing…what's called the slide master and that's the master look…of that particular slide for that theme.…To get into the slide master,…change to the view ribbon tab and click slide master.…I'm going to scroll all the way to the top…and the very top one is the root slide…that's used in all the layouts.…

Underneath this is every single other layout for that theme.…Let's start by making a change…that will carry across every slide.…I'm going to change the font,…because it's tiresome to have to change the font…every time I put in the new layout in my presentation.…In PowerPoint, you can either click and drag…to highlight an entire block of text,…you can click and drag to highlight everything…