You can change the language of your Joomla admin panel by following these steps:
- Log in to the Joomla admin panel.
- Go to the "Extensions" menu and select "Language Manager".
- In the "Installed" tab, you will see a list of installed languages. Look for the language you want to use for the admin panel and make sure it's installed. If it's not installed, click on the "Install" button next to it to install it.
- Once the language is installed, go back to the "Extensions" menu and select "Templates".
- Click on the "Templates" tab and then click on the template that you're using for your website.
- In the "Details" tab, you will see a "Language" field. Choose the language you want to use for the admin panel from the dropdown list.
- Save the changes and the admin panel language will be updated.
Note that changing the admin panel language won't affect the language of your website's frontend. To change the frontend language, you'll need to install and configure a language switcher extension.
