From Joomla! Documentation
Modules are lightweight and flexible extensions used for page rendering. These modules are often “boxes” arranged around a component on a typical page. A well-known example is the login module. Modules are assigned per menu item, so you can decide to show or hide (for example) the login module depending on which page (menu item) the user is currently on. Some modules are linked to components: the “latest news” module, for example, links to the content component (com_content) and displays links to the newest content items. However, modules do not need to be linked to components; they don't even need to be linked to anything and can be just static HTML or text.
Modules are managed in the Joomla! Administrator view by the Module Manager. More information about module management can be found on the appropriate version help screens.
This is a category page for all documentation about Modules. To appear on this page each topic page should have the following code inserted at the end:
This category has the following 6 subcategories, out of 6 total.
Pages in category "Modules"
The following 23 pages are in this category, out of 23 total.