Sony PCG-GR390K Manual
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12
Using the Keyboard
Your notebook keyboard is very similar to that of a typewriter, but the keyboard
has additional keys that perform specific computer-related tasks.
has additional keys that perform specific computer-related tasks.
Keyboard
Key
Description
Numeric keypad
Contains the keys found on a typical calculator. Use the
numeric keypad area to type numbers or to perform
mathematical calculations such as addition and subtraction.
Note that you must press the Num Lock key to activate the
numeric keypad. (When you do so, the Num Lock light will
be on.)
numeric keypad area to type numbers or to perform
mathematical calculations such as addition and subtraction.
Note that you must press the Num Lock key to activate the
numeric keypad. (When you do so, the Num Lock light will
be on.)
Navigation keys
Several keys are devoted to moving the cursor on the screen.
Correction keys
The Insert, Back Space, and Delete keys enable you to make
corrections in your documents.
corrections in your documents.
PgUp
PgDn
Escape key
Function keys
Print Screen key
Shift key
Ctrl key
Fn key
Windows key
Alt key
Applications
Numeric keypad
Navigation
Correction
keys
key
keys