An application hosted on a web server that is part of the Internet might be accessible from almost every part of the globe. Even if you don’t write your application for everybody, you might address people in different countries speaking different languages. That means you need to prepare your software for an international market.
Internationalization and Localization
Books will be prepared for different languages and formats (internationalization) and implemented for the English (countries such as Australia, Canada, the United States, and the UK) and German (Germany) ...