In a website, menus are the set of content filter links generally placed horizontally at the top of a website for providing easy navigation. A Menu shows what you are offering in your website. For example: If you are running a blog on recipes then you can use navigation for offering various dish types like separate menus for dishes, soups, deserts, fast foods, detox meals etc. In this tutorial we will guide you to WordPress Menu system covering all important tasks and using the built-in menu editor.
Using iconic navigation in WordPress menus means you can assign an icon for each navigation menu item you create via Appearance -> Menus admin page. The icons automatically uses your theme CSS and looks awesome with all WordPress themes. You can either choose an icon from 1400 font icon set provided by the plugin or if you already have icon(s) then you can upload it to WordPress media library and then use it for your navigation menu(s).