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Table 2-7
Special keys and their descriptions
Component
(1)
(2)
(3)
(4)
(5)
12
Chapter 2 Components
esc
key
fn
key
Windows key
Action keys
Power button
Description
Displays system information when pressed in combination
with the
fn
key.
Executes frequently used system functions when pressed in
combination with another key. Such key combinations are
hot keys .
called
Opens the Start menu.
NOTE:
Pressing the Windows key again will close the Start
menu.
Execute frequently used system functions.
●
When the computer is off, press the button briefly to
turn on the computer.
●
When the computer is on, press the button briefly to
initiate Sleep.
●
When the computer is in the Sleep state, press the
button briefly to exit Sleep (select products only).
●
When the computer is in Hibernation, press the button
briefly to exit Hibernation.
IMPORTANT:
Pressing and holding down the power button
results in the loss of unsaved information.
If the computer has stopped responding and shutdown
procedures are ineffective, press and hold the power button
for at least 4 seconds to turn off the computer.
To learn more about your power settings, see your power
options.
■
Right-click the Power icon
Options.
and then select Power
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