Instantly view all open windows in stunning style with a single keystroke. Exposé unshuffles overlapping windows on your desktop into an organized thumbnail view, so you can quickly locate and switch to any window or get to any file on the desktop.
Exposé not only tiles all your open windows, it also lets you view the open windows of a particular application. For example, say you’re a Keynote maestro and often have up to a dozen documents open at the same time.
Exposé makes finding the one you need incredibly easy. Just click and hold the Keynote icon in the Dock, and Exposé tiles your Keynote windows while causing the windows of other applications to fade away. The clutter cleared, you can easily find the document you need. A click makes it the active window, and pressing the Space bar gives you a full-screen preview of the window. Prefer keyboard shortcuts? You can tile application windows with a keystroke, too.