Tour of Finder
The Finder is an application. Unlike most other Mac applications, the difference between the Finder and others is that it provides the user with a way to graphically interact with the Mac. Like any other application, the Finder will show its name next to the Apple menu

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On the Menu Bar, click File menu > click New Finder Window
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The new Finder window titled All My Files will display:
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Red button – close the window
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Yellow button – minimize the window down into the Dock
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Green button – expand or restore the window size
- Sidebar – display favorite items that are locations that are visited fairly routinely. When each item is selected, its contents will display on the Display pane
