How to delete the default post type and category in wordpress?

Hello, welcome to therichpost.com. In this post, I will tell you, How to delete the default post type and category in wordpress? Like I always say WordPress is the best cms. 

In this post, I will tell you code to remove default post type in wordpress dashboard menu and here is the working code:

add_action('admin_menu','remove_default_post_type');

function remove_default_post_type() {
    remove_menu_page('edit.php');
}

 There are so many tricks in wordpress and i will let you know all. Please do comment if you any query   related to this post. Thank you. Therichpost.com