I believe that many Joomla users, including Joomla newbies know about Microdata, about what it is, but you all may forget its existence. Where is it on your Joomla! Site and its function? What is it used for? Do we have to do anything to enable it? Many questions may cross your mind, I know. Therefore, after my study, I want to give you a clear understand about Microdata in Joomla within a short article.