"Releasing dye marker," Keiko said automatically, her finger ready on the command key.
There was a row of command keys on the right.
The Major made a face as if she had bitten into a ripe fruit and found half a worm, hit a command key, and waited.
Thus, pressing any specific command key could produce as many as 128 different results.
It is used on Apple keyboards as the symbol for the command key.
Once, as I was trying to work through Web instructions, a step required me to hit the command key.
The machines are operated by miniature keyboards with simple command keys.
The key is similar in function to the Macintosh's command key, which has the same location.
(See command key for information about the history and the "open apple".)
It turns out that the command key is the one with the little apple on it.