Slide Master View

In PowerPoint Slide Master view lets you edit all slides at once. Use the Slide Master PowerPoint feature to ensure a consistent look.

Using custom layouts in other presentations

When you modify the slide master or slide layouts in Slide Master view, you're actually creating a custom version of the current theme. If you want to apply the theme to other presentations, you'll need to save it.

To save a theme:

From the the Slide Master tab, click the Themes command, then select Save Current Theme from the drop-down menu.

saving a theme

If you're not in Slide Master view, you can save the theme from the Design tab. Just click the drop-down arrow in the Themes group, then select Save Current Theme.

saving a theme from the design tab