How to change the default language settings for Internet Explorer, Firefox and Chrome.
Internet Explorer (IE):
To change the language preferences, go to Tools | Internet Options | General (tab) | Languages | Language preference. In IE, customized language tags can be specified. Click on the 'Add' button in the language preferences dialog, and type your language tag into the 'User defined' field.
Firefox:
To change the language preferences go to Tools | Options (Windows) or Firefox | Preferences), and select Content (tab) | Languages | Choose (button).
Languages can be added from a (long) pre-defined set, and Firefox will send all the languages you choose with the Accept-Language header in the order in which you arrange them.
Custom language tags cannot be created using the standard interface.
Google Chrome:
To change the language preferences go to Options (Windows) or Chrome | Preferences (Mac OS X), and select Under the Bonnet | Web Content | Languages & Spellchecker settings.
Languages can be added from a pre-defined set, and Chrome will send all the languages you choose with the Accept-Language header in the order in which you arrange them. Custom language tags cannot be created.
