The more powerful the enchanter, the stronger the magic he can bind to his weapons and armor.
Use Arcane Enchanters to enchant weapons and armor. To enchant you must have an enchantment, a filled soul gem, and a weapon or piece of armor that does not already have an enchantment.
To learn enchantments, you must destroy enchanted weapons or armor at an Arcane Enchanter. Once you learn an enchantment you have unlimited use of it.
Weapon Enchantments can be applied to any weapon. When enchanting a weapon, you'll have a slider to choose the level of power of the enchantment. The stronger the enchantment, the more often you'll have to recharge it.
Armor Enchantments can only be applied to specific pieces of armor. The soul gem you use determines the strength of the enchantment. Armor Enchantments are permanent and do not need to be recharged.