Help me

[eluser]Faitas[/eluser]
Hello, I'm a new guy in this forum. I live in Lithuania, so I can speak with grammatical errors and I'm very sorry.

So, I heard about CodeIgniter and I downloaded this. I tried to install CodeIgniter, but CodeIgniter doesn't work. I writed a code in application/contollers in file name new.php:

Code:

class New extends Contoller
{  
   function index()
   {
      echo "Hello word";
   }
}

Then I went in http://localhost/ci/index.php/New/, but I didn't see anything. I tried a link: http://localhost/ci/index.php/New/index.php, but I didn't see anything.

Help me, please!