Hello, this article will walk you through saving a custom PowerPoint template and applying it to a new presentation.

Save a Template

1. After crafting your slide design, select File → Save As.
    
2. Select your OneDrive account.
    
3. Select the folder Documents/Custom Office Templates/
    
4. Give your template name.
    
5. Select the file type PowerPoint Template (*.potx).
    
6. Click Save.

Load a Template

1. Select File → New.
    
2. Select the Personal tab.
    
3. Select the template you wish to load and click Create.