To change the menu :
- From the dashboard area, Go to Appearance > Menus
- Choose the menu that you want to modify, then click "Select"
- Click on the menu item's right arrow to edit it, or, click and drag to change the menu order, you can add new menu links using the "Custom Links" section on the right, or links to existing pages using the "Pages" section.
For video tutorials covering site customization please visit: http://videostock.io/tutorials/customization/