Color changes everything. Or lack of color, if that's your thing. Point is, everyone knows you can give your drab, washed-out walls a burst of brilliant depth (or wash away your decorating sins with virgin white) just by picking up a paint can and having at them. That's the power of a coat of paint: It rearranges your reality. Which is why painting is the most oft-tackled home-improvement project.
While you don't have to be a pro to learn how to paint like one, there is more to a good paint job than just slathering some color on the wall. That's where we come in.