Operation
Important keys and keyboard shortcuts
KeysKeyboardshortcu ts
The description of the following keys and keyboard shortcuts applies to Microsoft
operating systems. Details of other keys and keyboard shortcuts can be found in
the documentation for the relevant application progra m .
Key / key combination Description
ON/OFFswitchButton,
On/off switch (optional)
Depending on the setting in the BIOS Setup, the device can be switched
on or off with this switch. Some operating systems allow you to configure
additional functions o f the ON/OFF switch in the Control Panel.
With some keyboards the ON/OFF switch can only be used with an ACPI
(Advanced Configuration and Power Management Inte rface). Otherwise
the key is inoperative. The mainboard must support this function.
Keys,Keys,Keys,
Enter key
confirms the highlighted selection. The Enter key is also referred to as
the "Return" key.
Start key
Keys,
calls up the Windows Start menu.
Keys,
Menu key
calls up the menu for the marked item (Windows).
Keys,Keys,
Shift key
enables upper-case letters and the upper key symbols to be displayed.
Keys,
Alt Gr key
produces a character shown on the bottom right of a key (e.g. the @
sign on the
Q
key).
Keys,
Num Lock key
By pressing the Num Lock key you switch between the upper- and
lower-case levels of the calculator keypad.
When the Num Lo ck indicator is lit the numeric keypad and arithmetic
keys are active.
When the Num Lock indicator is not lit the cursor control functions on the
Numeric keypad are active.
Ctrl
Keys,KeysKeysKeys,
Ctrl key
performs a special operation when pressed in conjunction with another
key. The
Ctrl
key is a lso called the "Control" or "Control key".
AltCtrl
Del
++
Ctrl+Alt+DelCtrl+Alt+DelKeyskeyboardshortcuts
Windows secu rity/Task-Manager
This key combination opens the Windows Security/Task Manager window.
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