Your network contains multiple computers that run Windows XP Professional. Multiple users share the computers. You need to ensure that users can switch their keyboard layouts between multiple languages. What should you do?（） 

• A、Install the Multilingual User Interface (MUI) pack.
• B、From Internet Explorer, modify the Language Preferences.
• C、From the Keyboard settings, update the driver for the keyboard. 
• D、From Regional and Language Options, modify the Text services and input languages settings.