Mac, iPhone, iPad and iPod Help & Troubleshooting
The keyboard on my Macbook (running OS 10.7.5) is defective. My workaround (for the time being) is to use a soft rollup external keyboard (kindly lent by a friend).
My screen brightness is lower than 50%, and I would like to turn it up to maximum. When I hit F2 using the (defective) keyboard...