Keyboard Commands for Universal Access VoiceOver - MAC OS X

Keyboard Commands for Universal Access VoiceOver - MAC OS X

Command-F5 or fn Command-F5 Turn VoiceOver on or off
Control Option-F8 or fn Control Option-F8 Open VoiceOver Utility
Control Option-F7 or fn Control Option-F7 Display VoiceOver menu
Control Option-; or fn Control Option-; Enable/disable VoiceOver Control Option-lock
Option-Command-8 or fn Command-F11 Turn on Zoom
Option-Command-+ Zoom In
Option-Command- - (minus) Zoom Out
Option-Control-Command-8 Invert/revert the screen colors
Control Option-Command-, Reduce contrast
Control Option-Command-. Increase contrast

Note: You may need to enable "Use all F1, F2, etc. keys as standard keys" in Keyboard preferences for the VoiceOver menu and utility to work.