Monday, December 3, 2012

How to prevent accidental changing of the brightness (F1, F2 keys) on Mac keyboard

In case you have a Mac you may end up with accidental pressing of the brightness keys (F1, F2) that will lower the brightness of the screen and you may realize this only at the end of the day, after you have spent whole day deteriorating your vision.

Do the following:

Go to System Preferences,
Keyboard
Select Use all F1, F2 etc. keys as standard function keys (When this option is selected press Fn key to use the special features printed on each key)

Fn key on the Mac keyboard is located below F13 key!

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