I noticed the other day that a colleague sitting next to me pressed the fn key on his MacBook Pro keyboard and it let him switch between English and Chinese input. Very handy! What can I do with that fn key and how do I assign an app to it?
I noticed the other day that a colleague sitting next to me pressed the fn key on his MacBook Pro keyboard and it let him switch between English and Chinese input. Very handy! What can I do with that fn key and how do I assign an app to it?
When I first got my MacBook, I remember that the keyboard would light up when I used it in low-light situations. Now, however, it never illuminates. How can I enable the keyboard light and adjust keyboard illumination level?