User Guide - Windows 10

Keys
Component Description
(1) esc key Displays system information when pressed in combination with
the fn key.
(2) fn key Executes frequently used system functions when pressed in
combination with the esc key, action keys, or the spacebar.
(3) Windows key Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start
menu.
(4) Action keys Execute frequently used system functions.
(5) num lock key Alternates between the navigational and numeric functions on
the integrated numeric keypad.
(6) Integrated numeric keypad When num lock is on, the keypad can be used like an external
numeric keypad.
Using the action keys
●
An action key performs an assigned function.
●
The icon on each action key illustrates the function for that key.
●
To use an action key, press and hold the key.
Icon
Description
Opens Help and Support, which provides tutorials, information about the Windows operating system and
your computer, answers to questions, and updates to your computer.
Help and Support also provides automated troubleshooting tools and access to support.
Decreases the screen brightness incrementally as long as you hold down the key.
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