
Whenever you pat the measurement oregon brightness controls connected your keyboard, you'll spot an indicator look connected your Mac's surface with 16 fixed increments separated by lines. With the assistance of a keyboard modifier, it's really imaginable to marque much nuanced quarter-step changes to dependable measurement and surface brightness utilizing a full of 64 increments.

Before you property the measurement oregon brightness controls, clasp down the Option and Shift keys unneurotic connected your keyboard. Now spell up and marque your adjustments, and you should spot the onscreen indicator determination forwards and backwards successful smaller increments (four implicit each segment).

It's a elemental tip, but it's truly utile for erstwhile conscionable tapping the power connected its ain feels similar excessively overmuch of a jump, and you'd similar much close power over, let's say, however quiescent oregon large your headphone audio output is, for example.
This article, "How to Adjust Mac Volume and Brightness More Precisely" archetypal appeared connected MacRumors.com
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