Jan 27
By default, pressing the F4 and F5 keys will make a click sound for each keypress that moves volume down or up, respectively. But holding down the shift key while pressing F4 or F5 suppresses the click. (You can also turn it off permanently in System Preferences, Sound, Sound Effects. By the way, you can also open Sound Preferences panel directly with Option-F5.)
January 27th, 2008 at 11:47 am
First, not everyone has one of the keyboards with the F4 and F5 keys as the volume. Second, BOTH of these tips have already been posted.
January 28th, 2008 at 3:20 am
Ditto Steven, but still good info. Related tip I haven’t seen: Pressing Shift-Vol Up/Dn play the pop sound if it turned off in preferences (that is, shift key does the opposite of the preference setting)