Shops and Equipment
First you'll want to bring up your inventory window with |Control + W|. In this window, you can |Left Click| an item to |Equip or Unequip| it. If it's a consumable item, this will use it up. Click and drag with |Right Click| to move items around. You can drag an item out of your inventory to drop it on the ground, or just hold |Shift| and |Left Click| it to drop it directly. Remember that you can drag an item to a Quickbar slot, where you can quickly equip, unequip, or use it. There are many shops throughout the world, and many people may be willing to buy or sell a variety of different items. When you see a shopkeeper, |Right Click| on them to open up the shop window. In this window, you may |Left Click| on an item to buy it (assuming you have sufficient funds). Hold down |Right Click| over an item to see the item price and name. To sell an item to a shopkeeper, open up your Inventory Window at the same time, and either |Shift Left Click| it or drag it to the Shop Window.