Enchanted books are special items in the game Minecraft that allow players to add magical effects to their tools, weapons, and armor. These books can be found in various ways, such as looting chests, fishing, or trading with villagers. Each book contains a specific enchantment that can enhance the player's abilities. To use an enchanted book, players must combine it with an item at an anvil or through a grindstone. This process consumes experience points, and the enchantment will be applied to the item, granting it unique powers like increased durability or enhanced damage.