How to change the Theme of One Slide in MS PowerPoint?
1. First, create some new slides for your presentation. On the Home tab, in the Slides group, click New Slide to create one. Create two or three more slides.
You can then type-in some text, add some charts and objects to your slide.
2. Now, add a theme to your slides. To do this, click on the Design tab; you will see different kinds of colorful built-in themes in the Themes group.
Placing your cursor on any one theme of the nineteen built-in themes enables live preview on your first slide
Clicking on the selected theme will add that theme to all slides. Look at the Slides tab on the left hand side in the screenshot. The selected theme will be applied to all three sides.
3. Now, suppose you want to change the theme of the second slide. First, click on Slide 2 on the Slides tab.
4. On the Design tab, in the Themes group, right-click on any one theme and click on Apply to Selected Slides to apply that particular theme to the second slide.
You will see only the theme of the second slide changed. Look at the Slides tab; you will see the changed theme of the second slide, with themes for the first and third slide unaffected.
In this way, you can change the theme of the third slide or the first slide. Thus, changing the theme of one slide on Microsoft PowerPoint can be easily done by following the above steps.
Note: Please click on the tutorial screenshots to get the enlarged view.