Apply a Custom Theme From a File : Theme « Editing Format « Microsoft Office PowerPoint 2007 Tutorial

1. Microsoft Office PowerPoint 2007 Tutorial
2. Editing Format
3. Theme

Select the slide. 
       Click the Design tab. 
       Click the More list arrow in the Themes gallery, and then click Browse for Themes.

Click the theme file you want. Click Apply.

2.19.Theme
	2.19.1.	View and Apply a Theme
	2.19.2.	Apply the theme to matching slides, all slides, or selected
	2.19.3.	Set a theme as default
	2.19.4.	Apply the Theme of One Slide to Another
	2.19.5.	Create a Custom Theme
	2.19.6.	Choose a Custom Theme
	2.19.7.	Apply a Custom Theme From a File