You can date an Apple user as accurately as a botanist counting rings to date a tree, and you don’t even have to cut them in half first. What you do is work out what they call the Mac’s secondary ...

Abbreviated "Ctrl" or "Ctl." A modifier key that is pressed with a letter or digit key to command the computer. The caret symbol is a common symbol for Control; for example, ^Y means Ctrl-Y. In most ...