Getting Start with CodeIgniter
stage 1 :: go to codeigniter official web site and download zip version
stage 2 :: extract it to C:\xampp\htdoc
stage 3 :: now call localhost check weather codeigniter is correctly working or not if below message display in localhost\CodeIgniter-3.0.6\ it is working correctly
stage 4 :: Now go to view folder inside codeigniter-3.0.6 file path is C:\xampp\htdocs\CodeIgniter-3.0.6\application\views
stage 4 :: open welcome_message.php in above folder and open it in notepad++
and change it inside id ="container" as <h1>Hello word</h1>
stage 5 :: open localhost in default browser and call the path \CodeIgniter-3.0.6 and display new php file