New and updated Apple Knowledge Base articles include: 106464: Mac OS X: Troubleshooting a Startup Issue is an updated version of this article that provides steps to follow if your computer ...

The function keys, or F keys, on a computer keyboard serve as a line of shortcut keys that invoke various actions and commands in software applications. Located across the top of the keyboard, labeled ...

The F12 key: a follow-up Regarding whether holding down the F12 key still causes the CD tray to eject (as covered yesterday), several readers found that it does still do this. However, you now have to ...