Getting to know all your camera’s menus, buttons, and dials allows you to quickly change your settings so you don’t miss a shot. This chapter covers the key components of the Nikon D3000. These are the features that are most readily accessible because they are situated on the outside of the camera: the buttons, knobs, switches, and dials. If you are upgrading from another dSLR, some of this will likely be a review, but there are some new features that you may or may not be aware of, so a quick read through is a good idea even if you are an experienced Nikon dSLR user. For those of you who may be just beginning into the world of dSLRs, this chapter is a great way to get acquainted with some of the terms that are used in conjunction with your new camera. So fasten your seatbelts, and get ready to explore the D3000!