How do I make my own theme on Windows 10?

Create Custom Themes in Windows 10

1. Go to Settings app (WinKey + I) and select Personalization. Select Background on the left navbar. …
2. Next up, go to Colours tab and select an accent color for your theme. …
3. Now, your custom theme is ready and you just need to save it.

How do I create a custom theme?

To change the current theme to another theme:

1. On the DESIGN tab, in the Themes group, click More.
2. Do one of the following:
3. Under Custom, choose a custom theme to apply.
4. Under Office, click a built-in theme to apply. …
5. Click Browse for Themes, and locate and click a theme.