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Using the Keyboard
13
Function keys The 12 function keys along the top of the keyb oard are used
to perform designated tasks. For example, in many
applications, F1 is the Help key. The task associated with
each function key may vary from one application to the next.
Escape key The Esc (Escape) key is used to cancel commands.
Print Screen key The Print Screen key takes an electronic snapshot of the
screen and places it in the Windows® Clipboard. You can
then paste the screen shot into a document and print it.
Operator keys
(Shift, Ctrl, Alt
keys)
Several keys are always used with at least one other key: Ctrl,
Alt, and Shift. When held down wit h another key, the Ctrl
(Control) and Alt (Alternate) keys offer another way to give
commands. For example, in many applications, instead of
choosing the Save command from a menu, you can hold
down Ctrl and press S (referred to as Ctrl+S). The Shift key
operates the same way as on a typewriter; it is used to
produce capital letters or special symbols such as @ and $.
Windows key The key with the Windows logo displays the Windows Start
menu; it is the equivalent of clicking the Start button on the
taskbar. See “Combinations and functions with the Windows
key” for more information.
Fn key The Fn key is used in combination with other keys to issue
commands. See “Combinations and functi ons with the Fn
key” for more information.
Applications key The Applications key displays a shortcut menu of context-
sensitive choices. Pressing this key is the equivalent of
clicking the right mouse button.
Key Description