You can change the language Windows uses to display text in wizards, dialog boxes, menus, and other items in the user interface. Some display languages are installed by default, while others require you to install additional language files.
How To change your display language
When you change the display language, the text in menus and dialog boxes for some programs might not be in the language that you want. This happens because the program might not support Unicode.
- Open Region and Language by clicking the Start button , clicking Control Panel and then clicking Region and Language or Clock, Language and Region.
- Click the Keyboards and Languages tab.
- Under Display language, choose a language from the list, and then click OK.