You can see this in the System Preferences app, for example, in preference or setting windows of apps. The Dock is hidden in fact, you cannot easily see below access the Dock at all when in full-screen mode.
You can have several windows visible, large and small, each organized efficiently.Įven if the Dock is visible, switching an app into full-screen mode makes its window fill your display from top to bottom, and from left to right.
