Menus are a collection of links (menu items) used to navigate your website. Menus are primarily displayed as a hierarchical list of links using Drupal's highly flexible blocks features across your site. By default, new menu items are placed inside a built-in menu labeled Main Navigation, but Site Builders can also create custom menus.
Web Platform Menus
Main Navigation
The Main Navigation menu in the site header is the menu or set of links that allow visitors to navigate to the different sections and pages of the website. The menu can include links to the main sections of the website, and important pages or content items This menu is designed to guide visitors quickly find what they need on the website. By default, only top-level menu items are included in the Web Platform's site header and the Main Navigation is continued in the sidebar.
Footer Menu
The Web platform also includes a default Footer Menu located in the left column of the footer.
Universal Utility Menu
The utility menu enables Content Editors and Managers the ability to add additional links to the site header across their entire site. These links are positioned are right justified in line with the site lockup.
Social Media Menu
The social media menu, located in the right column of the footer allower site owners to add links to their social media accounts. This menu automatically converts the social media link to an icon representing the social platform.