View and manage interface languages.
To customize the interface language and other settings for your Plesk:
1. **Access Profile & Preferences**:
- Click the **Profile & Preferences** link in the Navigation Pane.
2. **Configure the Following Settings**:
- **Administrator’s Interface Language**: Select the preferred language for the Plesk interface.
- **Administrator’s Interface Skin**: Choose a Plesk branding theme from the available options. For more details about themes, refer to the [Branding and Themes](#) section.
- **Allow Multiple Sessions Under Administrator’s Login**: By default, Plesk permits multiple simultaneous sessions for users logged in with the same credentials. This feature can be helpful for delegating management tasks or if you accidentally close your browser without logging out. If you do not require this capability, you may disable it.
3. **Set Default Interface Language for Customers**:
- Go to **Tools & Settings > Languages** (under the Plesk Appearance group).
- Select the checkbox next to the language you want to set as the default for new Plesk users.
- Click **Make Default**.