How to Adjust Volume Macbook
1. Press and hold the Shift and Option keysOption keysThe Option key is a modifier key present on Apple keyboards. It is located between the Control key and Command key on a typical Mac keyboard. There are two Option keys on modern (as of 2020) Mac desktop and notebook keyboards, one on each side of the space bar.https://en.wikipedia.org › wiki › Option_keyOption key – Wikipedia. 2. Press the F11 key to lower the volume or the F12 key to increase the volume.