Simple menu
Simple menu allows you to display a single level menu on your blog if 
your theme supports it.
  - Menu items list
- Here are displayed your menu items.
 You can reorder this list by dragging its items up and down.
 You can also modify the label, description and URL of each item.
 Once done, click on Update menu.
- Delete selected menu items
- Allows you to delete menu items by checking the boxes next to each of them.
- Add a new menu item
- First select the type of item. Then click on Continue…. Then, if 
  necessary, you may have to define a sub-type (category, page, etc.). If so, 
  do it and click on Continue…. Then finally you can modify proposals done for 
  label, description (not mandatory) and URL of the menu item. 
  Once done, click on Add this item.
- 
    
      - Label: The anchor text. For example 
      "Archives". This field is mandatory.
- Description: A short description for the menu 
      item (will be displayed under the label depending on the selected theme). For example: 
      "Archives from 2004 to 2011".
- URL: The item URL. This field is 
      mandatory.
- Open URL on a new tab: Check if this link should be opened in a new tab or a new window.