Would you mind decreasing your volume a bit please..?
Yeah, of course. Most of the people will just use the volume key on their laptop (F4 or worst, F3). It results in your one block of sound bar disappear.
Actually you can do better than that. I mean, you can decrease your sound less than one block. Initially, I will just open my Apple ▸ System Preferences... ▸ Sound and lower the output volume down a bit.
But I'm not quite satisfied with the trouble it takes to do that. Fortunately, it can be easily done by pressing Option-Shift-F4 which will cause your volume to be decreased by a quarter of one block.
Some articles taken from our resource base, tightly related to current article, to empower you with more knowledge on tweaking the most out of your Mac.