Click on your piece of armor, and place it into the corresponding armor slot to the left of your character in the top left of your inventory. Another, easier method, is to hold down Shift, and Left click the armor in your inventory.
Chat with our AI personalities
Open the inventory and you will see a picture of you and the body slots around you that the armor goes in, drag the armor to the respective areas.
You can't.
press on the horse with a right click then you can put on armor and saddle on a horse
You can't. Enchantments are only for tools and armor for now.
Go to your players inventory (on Xbox360 you hit y) and drag the armor into its correct slot next to your player.
Open the inventory by pressing e, and then put the armor on those 4 slots on the top left. Helmet on top, chestplate below, leggings under that and boots at the bottom.