Setup Wizard

The Setup Wizard can be used to easily install, uninstall, and manage modules, as well as upgrade your installation and make changes to the web setup. For detailed information about installing an extension, see General CLI installation in the Magento Extensions Guide.

The Web Setup Wizard is deprecated as of Magento 2.3.6 and removed in Magento 2.4.0. As an alternative, use the command line to install or upgrade Magento, as well as extensions.

Important: Always flush the cache after installing or upgrading Magento, or any extensions and modules.