What is it?
Where do I get it?
You can download iMovie from the Mac App Store for $14.99. But check to make sure that it’s not already installed on your computer — most new Macs come with iMovie.
What do I do with it?
It’s helpful to think of making a movie as a process — a journey, perhaps — that involves several steps. The basic process is diagrammed below. Click each “station” on the journey for more information.