
23Chapter 2 Life with Your MacBook
Function (fn) key
Holddownthiskeytoactivatecustomizedactionsassignedtothefunctionkeys
(F1toF12).Tolearnhowtocustomizefunctionkeys,chooseHelp>HelpCenterfrom
themenubarandsearchfor“functionkeys.”
Brightness keys (F1, F2)
Increase(
)ordecrease( )thebrightnessofthescreen.
Mission Control key (F3)
OpenMissionControltogetacomprehensiveviewofwhat’srunningonyourMacBook,
includingDashboard,allyourspaces,andallopenwindows.
Launchpad key (F4)
OpenLaunchpadtoinstantlyseealltheapplicationsonyourMacBook.Clickan
applicationtoopenit.
’
Media keys (F7, F8, F9)
Rewind(
),playorpause(
’
),orfast-forward( )asong,movie,orslideshow.
—
Mute key (F10)
Mutethesoundcomingfromthebuilt-inspeakersoraudiooutport.
-
Volume keys (F11, F12)
Increase(-)ordecrease(–)thevolumeofthesoundcomingfromthebuilt-inspeakers
oraudiooutport.
C
Media Eject key
Holddownthiskeytoejectadiscthat’snotinuse.Youcanalsoejectadiscbydragging
itsdesktopicontotheTrash.
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