Joomla is a useful and award-winning Content Management System (CMS) that will help you make websites and other powerful online applications. Best of all, Joomla is an open source solution that is simply available to all. Joomla is used globally to power everything from simple, personal homepages to difficult corporate web applications. Joomla can be used to simply manage every aspect of your website, from adding content and insert images to updating a product catalog or taking online reservations.