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Chapter 6. Special keys
The following table describes the functions of function keys and key combinations.
Table 8. Special keys
Special key
Description
You can configure the Fn key and function keys in the Keyboard Properties window by
+
doing the following:
Press Fn+Esc to enable or disable the Fn Lock function.
• When the Fn Lock function is disabled: The Fn Lock indicator is off. To initiate the special
• When the Fn Lock function is enabled: The Fn Lock indicator turns on. To input F1- F12,
Mutes or unmutes the speakers.
If you mute the sound and turn off your computer, the sound will remain muted when you turn
on your computer again. To turn on the sound, press F1, F2, or F3.
Decreases the speaker volume.
Increases the speaker volume.
Mutes or unmutes the microphones.
Darkens the display.
Brightens the display.
Switches the display output location.
Enables or disables the built-in wireless networking features.
For Windows 10: Opens the Settings window.
For Windows 7: Opens Control Panel.
For Windows 10: Opens the Cortana
For Windows 7: Opens Windows Search.
Views the programs that you have opened.
For Windows 10: Views all the programs.
For Windows 7: Opens Computer.
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1. Go to Control Panel. Change the view of Control Panel from Category to Large icons
or Small icons.
2. Click Keyboard. In the Keyboard Properties window, click the Fn and function keys
or ThinkPad F1–F12 keys tab.
3. Select the options of your preference.
function printed as an icon on each function key, press the corresponding function key
directly. To input F1- F12, press the Fn key and the corresponding function key.
press the corresponding function key directly. To initiate the special function printed as an
icon on each function key, press the Fn key and the corresponding function key.
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search box.
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