If your organization requires globalization of your content, you can add multiple language versions of your site pages.
When a page has multiple language versions, the learner's browser settings will determine which language page they see. For instance, if a learner's browser is set to Spanish, the Spanish version of the page will automatically be displayed (if that language version has been added to your site and to the page).
Note that the content on the web page will not be translated--the administrator must create the content on the page using the approprate language version.
The languages currently supported are:
English
Spanish
Arabic
Hebrew
Czech
Danish
Dutch
French
German
Greek
Hindi
Irish
Italian
Norwegian
Polish
Portuguese
Russian
Swedish
Japanese
Korean
Chinese
To add a new languages, click on the 
button and select it from the drop down list. Next, go to the Structure page and add languages versions to your site pages and menus.