This couldn't be easier to use. Plug it in, put your food in, and turn the dial. No fancy settings, you don't even need to set a temperature. If you haven't tried one, you need an air fryer in your kitchen -- it is way faster than an oven and way tastier than a microwave. This particular air fryer is nice and compact so you can tuck it in a corner or stow it away when it's not in use.