Joomla is a popular content management system (CMS) for websites, which enables you to quickly build ease-of-use Web sites & powerful online applications.
Joomla is an award winning open source solution. Basically Joomla runs on PHP, which means because it’s powered by the PHP programming language that makes the website interactive. It stores data using databases like MySQL.
Joomla come in many versions which are 1, 2, 3, 4 and now they have released version 5. Their are many aspects of Joomla, which including its extensibility via third party plug-in's, these extend the capablities of what can be achieved with this Joonla content management system.
Joomla is a software interface to a database which is installed on a remote server that keeps track of every piece of content on your Web site. Content can be simple text, photos, music, video, documents. A major advantage of using a CMS is that it requires almost no technical skill or knowledge to use & manage.
Since the CMS manages all your content, you don't have to have the skills of a web design company, assist you with article creation or the set-up of the menu structure and have you will have yourself up and running in hours with a well designed website of your choice.