Deploying an image that contains multiple languages, but only one language is activated as the default.
Licensing requirements state that Windows 7 can include only a single language, with the exception of the Windows 7 Ultimate and the Enterprise editions. These are referred to as single-language editions. When multiple language packs are added to a Windows image and a single-language edition of Windows is deployed, during Windows Welcome (OOBE) users are prompted to select the language they want to use from a list of available languages. Once that language is selected, and the computer is restarted, all other language packs will be deleted from the computer by the language-pack removal task.