How do I change the default language in Windows 10?

1. Open the Start menu.

2. Select Settings from the left side of the menu.
3. Click on Time & Language.
4. Choose Region & Language from the left side of the window.
5. Select a new language from the list provided.
6. Once you’ve selected a new language, select the “Set as default” button.
7. If a prompt appears, select the “This will be the primary language” option.
8. Restart your computer to apply the language changes.