Справочник Пользователя для Apple DualCam 640

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Special keys on Apple keyboards 
(continued)
Control key
In combination with other keys, this key provides shortcuts or
modifies other actions.
Delete key
Use to delete selected material, or the character to the left of the
insertion point.
Enter key
In a dialog box, pressing Enter is the same as clicking the
outlined button. In some programs, pressing this key confirms
information you have provided.
Escape key
The function of this key depends on the program you’re using.
Function keys
Some programs allow you to use the 12 function keys to give
commands. You can assign commands or action sequences to
function keys with special utility programs.
Option key
Use in combination with other keys to produce special
characters or modify actions.
Numeric keys
Use to produce numbers and mathematical symbols; some
programs use these keys as function keys to initiate actions.
Power key
On some models, press to turn on the computer. Also press to
shut down the computer on certain models.
Return key
Use to move the insertion point to the beginning of the next line.
In a dialog box, pressing Return is the same as clicking the
outlined button.
Shift key
Use to produce capital letters (or the upper character 
on the key).
Other special keys
The function of these keys depends on the operating system
and program you’re using.
Tab key
Use to move the insertion point to the next stopping place 
(such as a tab stop or field in a dialog box or program).
tab
home
help
end
ins
del
page
 up
page
 down
shift
return
num
 lock
clear
=
/
*
7
4
0
8
5
2
9
6
3
enter
1
.
option
alt
F1
esc
enter
delete
control
150
Appendix C