How to adjust the volume of Apple Mac

When we use the Mac, may need to use the volume adjustment of the shortcut keys, here will be a friend will have this situation: add a grid volume feel too big, minus a grid volume feel too small, this time we need to use the volume of the function of fine-tuning, the following small series to introduce you on Mac computer on how to make volume adjustment tips.

1, we usually adjust the speed of the volume is F11, F12, now as long as the shift-option-f11 or F12 can be adjusted to adjust the volume.

2. If you press and hold Option, pressing F11 will appear the volume adjustment interface of the preference setting.