Most of our products, where necessary, come with a notecard or two to explain their operation. In most cases you only really need to rezz the object, click on it to get a menu, and follow the options from there. We've made a point of trying to keep our equipment as simple as possible so that it doesn't get in the way of your roleplay.
However, if you do get stuck in any way, or need some help with something, please don't hesitate to contact us in world and we'll do our best to help out.