The fourth button we are going to explore is the Crafting button which looks like this:
Selecting this button will summon the Crafting Screen, as pictured here:
When you have the materials, you can craft all kinds of things. Some are useful and some are just pretty. As an example, you can collect 3 Iron Ore from doing the Mine Iron quests, then you can craft an Iron Anchor that is needed to launch the Ambush Traders quest.