Mac Keyboard Shortcuts 2013

Mac OS X Keyboard Shortcuts

Startup
Keystroke	Description
Press X during startup	Force Mac OS X startup
Press Option-Command-Shift-Delete during startup	Bypass primary startup volume and seek a different startup volume (such as a CD or external disk)
Press C during startup	Start up from a CD that has a system folder
Press N during startup	Attempt to start up from a compatible network server (NetBoot)
Press T during startup	Start up in FireWire Target Disk mode
Press Shift during startup	start up in Safe Boot mode and temporarily disable login items and non-essential kernel extension files (Mac OS X 10.2 and later)
Press Command-V during startup	Start up in Verbose mode.
Press Command-S during startup	Start up in Single-User mode

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