The easiest way to install OAuthLink is via the Joomla! Extensions Directory (JED). Search for ‘OAuthLink’ from within “Extensions” -> “Discover”.
Download OAuthLink: Obtain the OAuthLink plugin package in ZIP format from GitHub Releases.
Install the Plugin: Log in to your Joomla administrator panel, navigate to “Extensions” -> “Manage” -> “Install,” and then use the “Upload Package File” option to install the OAuthLink plugin.
Enable the Plugin: Once the installation is complete, go to “Extensions” -> “Plugins,” search for “OAuthLink,” and click the checkbox to enable the plugin.
OAuthLink supports the Joomla Update process. Any updates should automatically prompt from within the control panel.