Tagging is common to most web content, especially blog posts. It helps visitors to find similar kinds of articles easily. Joomla! has no tagging facility in the core. In this recipe, I am going to show you how to add tagging to your content on a Joomla!-based website.
Download the Joomla! Tags, still in the beta stage, installation package from http://www.joomlatags.org/attachments/010_joomlatags-core1.3.0.zip and install it from the Extensions | Install/Uninstall screen in the Joomla! administration panel.
After installation, carry out the following steps to add tagging to Joomla! contents.