— Option Key tip #3: Close All Finder Windows —Read 'em all:
Option Key tip #1: the WiFi Menu
Option Key tip #2: the Battery Status Menu
Option Key tip #3: Close All Finder Windows
Option Key tip #4: Reveal a Contact's Groups
Option Key tip #5: Rotate the Other Way
Option Key tip #6: Option-Drag
Option Key tip #7: Option-Click
Option Key tip #8: Option-Empty Trash
Option Key tip #9: Special Characters
Option Key tip #10: One-click System Information
Option Key tip #11: Delete a Messages conversation with one click
Option Key tip #12: Open your Library folder
Our Option Key Super-Tip marathon continues with Tip #3.
Here’s the situation: you have a mess of Finder windows open, like so–
Now you want to close them. So you either go to the File menu and choose “Close Window” over and over, or you click the red button at the top left of the first window over and over. The days of doing things over and over are over! All you need to do is hold the Option key when you go to the File menu and you can do close them all in one shot. See below.
See? What used to be “Close Window” is now “Close All.”
Bonus: Hold the Option key and click ANY Finder window’s red close button to close them all in one click. Very nice.
Double Bonus: this Option key technique isn’t specific to the Finder. It also works in Safari, Mail, Microsoft Word (but only if you use the Option-click-the-red-button method– the Option-click-File/Close method does not work), and Microsoft Excel (same restriction as for Word).