Tip: Joomla is one of the most powerful open Source content managment systems on the planet. It is used all over the world for everything from simple websites to complex corporate applications. Joomla! is easy to install, simple to manage, and reliable. With Joomla it is very easy to manage your website. The installation pack gives you a basic idea how you can build your website. There are lots of free templates available for Joomla on the web. With Joomla you can choose several different themes for your websites depending on structure and orientation.