Storage
With the millions or perhaps billions of different item combinations floating around out there you are certainly going to need additional storage at some point in your characters lifetime.

There are a few obvious types of storage as well as some not so obvious ones.

Inventory
The most obvious one, your inventory can act as storage. Hopefully by now you should have an understanding of the inventory system so I wont explain that further.

Vaults
At every major city there is a bank vault, there may also be some inside Allegiance Outposts. To access your bank vault click on the vault item when you see it in the items list for the time.

The subsequent screen will let you take items out and put items into your bank vault, your bank vault is shared across or banks so once you fill your bank up at one town its full at another, but on the plus side you can retrieve and place items in it from any town with a bank vault.

Storage Chests
These require you to own a property, or have permissions to access someone elses property.

You can place a storage chest using furnishing, simply click on the storage chest in the list of building items to open it and place items into it or take items out.

A storage chest is not shared across rooms, so you can not open a storage chest in one room and expect it to show the contents of a chest from another room. It will simply show all that is in it, both your own items and other player items that have been placed within.

Storage Mules
This is a term given to a character or pet specifically created to carry/hold items, you can trade items to it for it to hold them.