Operating Your Computer
2-5
Using the Keyboard
Your keyboard has all the standard functions of a full-sized computer
keyboard plus an
Fn
key added for specific functions.
The standard functions of the keyboard can be further divided into four
major categories:
Typewriter keys
Cursor-control keys
Numeric keys
Function keys
Typewriter Keys
Typewriter keys are similar to the keys on a typewriter. Several keys are
added, such as the
Ctrl
,
Alt
,
Esc
keys and lock keys, for special purposes.
When the lock keys are pressed, their corresponding indicators light up.
Key
Description
The Control key is normally used in combination with other keys for
program-specific functions.
The Alternate key is normally used in combination with other keys
for program-specific functions.
The Escape key is usually used for stopping a process. Examples are
exiting a program and canceling a command. The function depends
on the program you are using.
The Shift key is used with alphabet letter keys to produce uppercase
letters when typing. It is also used in combination with other keys for
program-specific functions.
The Backspace key moves the cursor left one space and deletes the
character in that space.
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