Oct 30, '07 12:00:00PM • Contributed by: mfeinstein
Pressing the space bar while a file is selected in the Finder will open a Quick Look for that file. Press the Space Bar a second time to close the Quick Look window.
[robg adds: Although Steve Jobs demoed using the Space Bar with Quick Look, I'd forgotten about it -- and OS X's help doesn't say anything about using the Space Bar, just Command-Y. It's also not listed in the Keyboard Shortcuts panel in System Preferences. The only spot that this seems to be documented at all is on Apple's Quick Look page.]
