Chances are good you’ve noticed the row of numbered keys across the top of your computer keyboard that all have an “F” in front of them, but they may not get much use. If you’re using a laptop, they ...

The F1-F12 keys at the top of your Mac keyboard can adjust brightness, control music, and launch system views in a single tap. They can also act as traditional function keys (F1 sends 'F1') for apps ...

The laptop I use has the F8-F10 keys given over for controlling the keyboard backlight, so those aren't useable for expose. I currently have the expose and dashboard functions mapped to F11 and F12, ...