Step 1 - On your WordPress Dashboard, go to Appearance > Menus > Select the Menu you need to edit.
- Main Menu - select this if you want to remove a Page from the Navigation.
- Footer Menu- select this if you want to remove Page Links from the Footer.
- Left Menu - you may also need to select this after you're done with the Main Menu, as it contains the Navigation on the Left side (depending on the position of the Page you want to be removed - if it's on the Left side, select this one after).
- Right Menu - you may also need to select this after you're done with the Main Menu, as it contains the Navigation on the Right side (depending on the position of the Page you want to be removed - if it's on the Right side, select this one after).
Step 2 - Select the Page that you want to be removed. In this example, Services. Toggle the arrow icon and click Remove. Don't forget to click Save Menu.
Step 3 - After you're done with the Main Menu, Select Left Menu or Right Menu if there's the same Page you want to be removed.
If you change your mind and want that Page back, all you have to do is go again to your Dashboard > Appearance > Menus > Select the Menu you want to edit > Most Recent > Select the Page you want to add > Add to Menu > Save Menu.