How to Install Superfish Module

How to Install Superfish Module
  1. Copy the Superfish module to sites/all/modules or sites/sitename/modules.
  2. Copy the Libraries API module to sites/all/modules or sites/sitename/modules as you require.
  3. Download the latest version of the Superfish library and extract it to sites/all/libraries or sites/sitename/libraries as you require. The extracted folder must be named superfish.
  4. Enable Superfish and Libraries API modules.
  5. Go to Administer > Menus > Primary links > Add link.
  6. Check the 'Show as expanded' option for parent menu items only if you want main menu as drop down.