Acer Extensa 4220 Extensa 4620Z / 4220 User's Guide EN - Page 36

English, Also called Liquid-Crystal Display LCD, displays - keyboard

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16 English # Item Description 3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 4 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components. 5 Keyboard For entering data into your computer. 6 Palmrest Comfortable support area for your hands when you use the computer. 7 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 8 Click buttons The left and right buttons function like the left and (left, center* right mouse buttons. and right) *The center button serves as Acer BioProtect fingerprint reader supporting Acer FingerNav 4-way control function (manufacturing option) or a 4-way scroll button (manufacturing option) . 9 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components. 10 Easy-launch buttons Buttons for launching frequently used programs. See "Easy-launch buttons" on page 26 for more details. 11 Power button Turns the computer on and off. 12 Productivity keys Three productivity keys give users one-touch access to protection and manageability features for a more secure, smarter and easier way to work. See "Productivity keys" on page 27 for more details. 13 Empowering Launch Acer Empowering Technology key

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16
English
3
Display screen
Also called Liquid-Crystal Display (LCD), displays
computer output.
4
Status
indicators
Light-Emitting Diodes (LEDs) that light up to show the
status of the computer's functions and components.
5
Keyboard
For entering data into your computer.
6
Palmrest
Comfortable support area for your hands when you use
the computer.
7
Touchpad
Touch-sensitive pointing device which functions like a
computer mouse.
8
Click buttons
(left, center*
and right)
The left and right buttons function like the left and
right mouse buttons.
*The center button serves as Acer BioProtect fingerprint
reader supporting Acer FingerNav 4-way control
function (manufacturing option) or a 4-way scroll
button (manufacturing option) .
9
Status
indicators
Light-Emitting Diodes (LEDs) that light up to show the
status of the computer's functions and components.
10
Easy-launch
buttons
Buttons for launching frequently used programs. See
"Easy-launch buttons" on page 26
for more details.
11
Power button
Turns the computer on and off.
12
Productivity
keys
Three productivity keys give users one-touch access to
protection and manageability features for a more
secure, smarter and easier way to work. See
"Productivity keys" on page 27
for more details.
13
Empowering
key
Launch Acer Empowering Technology
#
Item
Description