Joomla! is software that lets you...
...make and update web pages easily.
You can think of a Joomla! website as bringing together three elements.
- Your content, which is mainly stored in a database.
- Your template, which controls the design and presentation of your content (such as fonts, colors and layout).
- Joomla! which is the software that bring the content and the template together to produce webpages.