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Hello all guys! Welcome back to word.rean.me by Rean Computer 101! Today I show you how to use and manage Slide Master and apply multiple design themes in Microsoft PowerPoint!
Step 1: How to Open & Edit Slide Master
Slide Master controls default fonts, logo position, colors, and layout templates for your entire presentation:
- Go to View tab on top ribbon menu > click Slide Master.
- Left side panel shows top parent master slide and child layout templates.
- Click on top main parent master slide:
- Insert company or school logo at top right corner.
- Set master title font (e.g. Khmer OS Muol Light) and body font (Khmer OS Battambang).
- Format footer text and slide number color.
- Click Close Master View button on top ribbon. All existing and new slides will update formatting automatically!
Step 2: How to Apply Multiple Design Themes in 1 File
If you want different slide sections to use different background color themes:
- Select specific slide thumbnails on left panel (e.g. slides 5 to 10).
- Go to Design tab on top bar.
- Find your preferred theme in Themes gallery.
- Right click on theme thumbnail > select Apply to Selected Slides (do NOT left click directly or it changes all slides!).
- Now slides 1-4 use Theme A and slides 5-10 use Theme B in same presentation file!
Step 3: How to Create Custom Slide Layout Placeholders
- In Slide Master view, click Insert Layout button to create new layout.
- Click Insert Placeholder dropdown arrow > choose Picture, Text, Chart, or Table.
- Click and drag mouse on slide to draw placeholder box.
- Click Rename button to give layout custom name (e.g. Picture Comparison Layout).
- Click Close Master View.
- On Home tab, click New Slide or Layout button > select your custom layout!
đş Watch Video Tutorials (Khmer Voiceover)
How to Set Multiple Design Themes in PowerPoint (8:20)
How to Manage Slide Master in PowerPoint (11:27)
đĄ Top 5 Slide Master & Theme Tips
.thmx) to reuse your Slide Master design in future presentation projects!đ Related Tutorials:
- đ How to Get Started & Design PowerPoint Slides
- đ How to Print PowerPoint Slides, PDF & Handouts
- đĽ Free Microsoft Word & PowerPoint Guides PDF Download
Hope this simple guide help all guys use Slide Master and apply multiple themes in PowerPoint easily! If you have any question, please comment below. Happy learning!

Rean Computer 101
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