Step 1: On the Apple menu, press System Preferences.
Step 2: Select Keyboard.
Step 3: On the Keyboard tab, select the Use all F1, F2, etc. keys as standard function keys check box.
Step 1: On the Apple menu, press System Preferences.
Step 2: Select Keyboard.
Step 3: On the Keyboard tab, select the Use all F1, F2, etc. keys as standard function keys check box.