Owner manual
Table Of Contents
- Congratulations, you and your MacBook were made for each other.
- Contents
- 1 Ready, Set Up, Go
- 2 Life with Your MacBook
- 3 Boost Your Memory
- 4 Problem, Meet Solution
- Problems That Prevent You from Using Your MacBook
- Using Apple Hardware Test
- Problems with Your Internet Connection
- Problems with AirPort Extreme Wireless Communication
- Keeping Your Software Up to Date
- Reinstalling the Software That Came with Your MacBook
- Learning More, Service, and Support
- Locating Your Product Serial Number
- 5 Last, but Not Least
- Regulatory Compliance Information
- Looking for Something?

Chapter 2
Life with Your MacBook
23
Function (fn) key
Hold down this key to activate customized actions assigned to the function keys
(F1 to F12). To learn how to customize function keys, choose Help > Mac Help from the
menu bar and search for “function keys.”
Brightness controls (F1, F2)
Increase ( ) or decrease ( ) the brightness of the screen.
Exposé All Windows key (F3)
Open Exposé for quick access to all your open windows.
Dashboard key (F4)
Open Dashboard to access your widgets.
’
Media controls (F7, F8, F9)
Rewind (]
), play or pause (’
), or fast-forward (‘
) a song, movie, or slideshow.
—
Mute control (F10)
Mute the sound coming from the built-in speakers and headphone port.
-
Volume controls (F11, F12)
Increase (
-
) or decrease (
–
) the volume of the sound coming from the built-in speaker
or headphone port.
C
Media Eject key
Hold down this key to eject a disc. You can also eject a disc by dragging its desktop icon
to the Trash.