- Click Appearance
- Click the 'Customize’ button on the Themes page

- Click the 'Menus’ section
- Click ‘Primary’

- Here is your main header menu
- You can add new items from existing pages
- Create custom links to specific URLs
- Re-arrange items
- Create sub-menus by dragging and dropping the exisiting items
- When you have finished your changes, click Publish on the top left
