The Extensions section allows you to manage all additional features and functionality installed on your Joomla site. Extensions include components, modules, plugins, templates, and languages of your Joomla system.

From this section, you can install, configure, update, and manage these extensions.

Templates

The Templates section lets you manage the design and layout of your website. Here you can view installed templates, set a default template for your site or administrator interface, and customize template settings. You can also edit template files or access template options.

Modules

The Modules section allows you to manage site modules. Modules are small content blocks that appear in different positions of your template, such as menus, banners, login forms, or custom content. From here you can create, edit, publish, unpublish, or assign modules to specific pages.

Plugins

The Plugins section lists all installed plugins on your site. Plugins extend Joomla functionality by adding automated processes or integrations that run in the background. In this area, you can enable or disable plugins and configure their settings.

Install

The Install submenu contains several tools for installing and managing extensions.

Extensions
This option allows you to install new extensions by uploading a package file, installing from a folder, or installing from a URL.

Languages
The Languages option lets you install additional language packs for your site or administrator interface.

Discover
The Discover feature scans your Joomla installation to find extensions that were added to the server but not installed through the standard installer. You can then install them directly from this list.

Manage
The Manage option displays a list of all installed extensions. From here you can enable, disable, uninstall, or manage extension settings.

Update
The Update section checks for available updates for installed extensions and allows you to update them to newer versions.

Update Sites
This option manages the update sources used by Joomla to check for extension updates. You can enable, disable, or edit update sites for installed extensions.