Question: how to enchant a bow?
Answer: In the Enchant menu, place the bow in the first box. Then place 3 lapis lazuli in the second box. TIP: In Creative mode, you do not need to place the lapis lazuli in the second box. Once you have placed your bow and lapis lazuli in the two boxes, you will see the enchantment slots display up to 3 enchantment options.