How do I configure navigation menu?
To configure the top navigation bar, go to your site's Dashboard and click on Appearance, then select Menus:
On this page, you will see a list of all your pages currently in the site, and you can add these pages to the top navigation bar by checking the box next to each page you want and then click Add to Menu. Once added, you have the option to organize their order on the same page. You can also add custom links, which gives you the option to link to external pages from your top navigation bar. To do this, just enter the URL you want to direct to, and a title that will appear in the navigation bar: