I need to learn apache for this?

I was change the dns at godaddy but right now when i type my domain name in the browser i see this:Index of /

* cgi-bin/

Apache Server at xxxxxx.com Port 80 and after click cgi-bin/ i see this message:Forbidden

You don't have permission to access /cgi-bin/ on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
Apache Server at Tusound.com Port 80.I need to opend my domain.com/cpanel.
I need to learn apache?Thanks for the attention.

You need to upload an index page (index.html), either via your panel's file admin or via ftp.

you have to have some php or html files to show your site when you access your site.

The easiest thing to do is fantastico installer.