User Guide - Windows 10
Component Description
(6) Windows application key Displays options for a selected object.
(7) num lock key Turns the embedded numeric keypad on and o.
Using the hot keys
To use a hot key:
▲
Press the fn key, and then press the correct function key represented by the icons below.
Press fn+function key Description
fn+esc Displays system information.
fn+f3 Initiates Sleep, which saves your information in system memory. The display and
other system components turn o and power is conserved.
To exit Sleep, briey press the power button.
CAUTION: To reduce the risk of information loss, save your work before initiating
Sleep.
fn+f4 Switches the screen image among display devices connected to the system. For
example, if a monitor is connected to the computer, repeatedly pressing fn+f4
alternates the screen image from computer display to monitor display to
simultaneous display on both the computer and the monitor.
Most external monitors receive video information on the computer using the
external VGA video standard. The fn+f4 hot key can also alternate images among
other devices that are receiving video information on the computer.
fn+f6 Decreases speaker volume incrementally while you hold down the key.
fn+f7 Increases speaker volume incrementally while you hold down the key.
fn+f8 Mutes the microphone.
fn+f9 Decreases the screen brightness incrementally as long as you hold down the key.
fn+f10 Increases the screen brightness incrementally as long as you hold down the key.
fn+ f11 Turns the backlight keyboard o or on.
NOTE: To conserve battery power, turn o this feature.
12 Chapter 2 Components