You need Joomla! 2.5 (with PHP, MySQL, Apache and Microsoft II) or greater for this tutorial.
Joomla! 2.5 is constructed using three different applications:
The installation application is used once. The administrator and public are used through the concept of components. Each component has two entry points:
Both are called com_componentname/componentname.php (the com_ prefix is a historical trace)
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