You perform many activities in Composer by clicking buttons on its two main toolbars: Composition and Formatting (see Figure 2.3). Composer actually has four toolbars. It also has the taskbar, which appears at the bottom of the Composer window, but which has no role in Web authoring, and the Edit Mode toolbar, which you won't use until Hour 17, so ignore it for now. You learn much more about these toolbars over the next 22 hours; for now, it's enough just to know where they are.