How to change windows 10 mail app language

To change the language of the Mail app in Windows 10, you can follow these steps:

Method 1: Change language through Settings

1. Go to Settings (you can search for it in the Start menu).
2. Click on "Time & Language" (or "Region & Language" in some versions of Windows 10).
3. Click on "Language" from the left menu.
4. Click on the "Add a language" button.
5. Select the language you want to use from the list of available languages.
6. Click on the "Next" button.
7. Click on the "Install" button to download and install the language pack.
8. Once the language pack is installed, click on the "Set as default" button to set the new language as the default language for your system.
9. Restart the Mail app or sign out and sign back in to apply the changes.

Method 2: Change language through Mail app settings

1. Open the Mail app.
2. Click on the gear icon () in the top right corner of the app.
3. Click on "Settings" from the dropdown menu.
4. Scroll down to the "Language" section.
5. Click on the "Language" dropdown menu and select the language you want to use.
6. Click on "Save" to apply the changes.

Method 3: Change language through Windows 10 settings (older versions)

1. Go to Settings (you can search for it in the Start menu).
2. Click on "Control Panel".
3. Click on "Region and Language".
4. Click on "Display language" and select the language you want to use from the dropdown menu.
5. Click on "OK" to apply the changes.

Note: If you're using a non-English language, you may need to download and install additional language packs from the Microsoft website.