After logging into your Joomla dashboard you will see its home page with all your free Joomla sites listed.

To access your website click on its name in the Dashboard:

To access the admin panel of your Joomla! website just click on the Access Admin button on the dashboard:

You can also use the standard admin login page of Joomla, located at (where name should be replaced with your own website subdomain) to login. Learn more in the Joomla admin username and password tutorial.