Lenovo 20JA User Manual page 31

2 Windows logo key
Press the Windows logo key to open the Start menu. For information about using the Windows logo key with
other keys, see the help information system of the Windows operating system.
3 4 Fn key and function keys
You can configure the Fn key and function keys in the Keyboard Properties window by doing the following:
1. Go to Control Panel, and then 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 tab.
3. Select the options of your preference.
• + Switch the key function between the standard F1–F12 function and the special function
printed as an icon on each key. When the Fn Lock indicator is off, you can use the default function. You
can change the default function in the Keyboard Properties window.
• Mute or unmute the speakers. When the speakers are muted, the indicator on the key is on.
If you mute the sound and turn off your computer, the sound will remain muted when you turn on your
computer. To turn on the sound, press
• Decrease the speaker volume.
• Increase the speaker volume.
• Mute or unmute the microphones. When the microphones are muted, the indicator on the key is on.
• Darken the computer display.
• Brighten the computer display.
• Manage external displays.
• Enable or disable the built-in wireless features.
• Open the Settings window.
• Enable or disable the built-in Bluetooth features.
• Open a keyboard setting page.
• Invoke the function defined by yourself. If no function is defined, press this key to open the Cortana
personal assistant.
To define or change the action for the F12 key, do the following:
1. Open the Lenovo Settings program. See "Accessing Lenovo programs" on page 11.
2. Click Hardware Settings and then click the input icon
3. Locate the KEYBOARD: USER-DEFINED KEY section and follow the instructions on the screen to
complete the setting.
On the Input page, you can also define different functions for the key combinations with F12, such as Shift
+F12, Alt+F12, or Ctrl+F12.
or .
.
.
Chapter 2 Using your computer
15