


Open up the enchanting interface at an arcane enchanter, select the option for Disenchant, and select the item you wish to disenchant. To disenchant an item, all that is necessary is the item that you wish to learn the enchantment of. These stations enable you to both disenchant weapons that you already have in order to learn their enchantments and create newly enchanted weapons using the enchantments you currently know.

To use the enchanting skill, you will first need access to an arcane enchanter. The actual mechanics of how to enchant and disenchant, I will copy from the link.
