The concept of the right-click context menu has been around since forever but you don't have to be content with the defaults that come with your software, especially file managers. KDE's Dolphin and Konqueror are no exceptions. It's a complete no brainer to install more contextual menus, so let's do it.
Adding menus works exactly the same way in both managers (the only difference is that Konqueror is also a web browser too). I'm using Dolphin today. So, fire it up and select
Configure Dolphin from the drop-down Settings menu.