Codeigniter user friendly url's

Hello there I'm trying to make my url's as user friendly as possible...so far I have managed to remove index.php (with .htaccess) and I have set $route['default_controller'] = "myController"; so my home page's url is pretty decent as it appears like localhost/myController but all the other url's have the structure localhost/myRoot/myController/function is there a way to make my url's more user friendly?

EDIT: I would like my structure to be like: localhost/myController/myFunction

my file structure is like that:

xampp 
     htdocs
        myRoot
           application
   开发者_运维百科          controllers
                myController.php

You can set up your routes to be whatever you like http://codeigniter.com/user_guide/general/routing.html