How to create Subdomains in joomla

Hi friends, would anyone help me to create a subdomain for the users who are registering in my site using joomla.

I am new to joomla and i'm facing the problems for creating the subdomains for the users in joomla.. It would be more helpful for me if anyone suggest or give any ideas to implement subdomain in mysite (Joomla).


Is it possible to create subdomain for the individual users in Joomla ?


Thanks

--awaiting

Hello,

Create the sub domains and folders in your hosting panel. Install Joomla into each folder/subdomain (3 Installs). Use a single sign on extension from the Joomla extensions directory.

Although i cant telling you how to do it but it may be going to the joomla's control panel and set your subdomain there. Another solution may be install joomla in to your subdomain folder not after
example.com but before yor domain that is http://www.yoursite.example.com try these it may be work for you.