Gives you a list of all the equipment you're wearing, holding, and wielding. You may also try "equipment all" which will display all wear positions regardless of whether you have something on that position. Additionally you may try "equipment usage" which will display how worn out your equipment is, i.e. the remaining durability of the equipment by little bar graphs on the left. Depending on display, there is some basic colour coding items available; for "equipment all" it depends on the properties of objects and for "equipment usage" on the state of durability.