Using Fantastico users can easily and quickly install dozens of Web applications for their website. Almost all web hosting company provided fantastico. Its available in your cPanel. List of scripts available in fantastico can be found on fantastico page.

To log into your account cPanel, use any of the following links.
http://www.yourdomain.com/cpanel
http://cpanel.yourdomain.com/
http://yourdomain.com:2082/
Replace yourdoamin.com with your account domain name.
If you know IP of your website, you can also use:
http://website-ip/cpanel to login in cPanel.

cPanel is most used and advance web hosting control panel. CPanel provides a complete range of functionality to manage all aspects of your web site through a web interface.
Your Cpanel contains most of what you need to manage your site. You can park domains, create subdomains and addon domains, create email accounts, filter email, [...]