Select the page you want to add to the menu.

The page is now in the list of menu items.

Click on the dropdown menu to customize the link to the page you added to the menu.

From here you can change the name and the order it will appear on the menu.

You can also change the order by clicking and holding the link to the page and ...

Click the "Save Menu" button when you're done.

If you want to delete one or more items from the Menu, you can click "Bulk Select".

And click the check boxes by those pages.

If you change your mind or you removed a page from the "Menu" by mistake, you can simply add the page back to the menu following the earlier steps for adding pages to a menu.

Again, click "Save Menu" at the end to save your changes.

Editing Menus in WordPress Admin Dashboard