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GLOSSARY
Glossary-8
HW Setup: A TOSHIBA utility that
lets you set the parameters for various
hardware components.
I
icon: A small graphic image displayed
on the screen or in the indicator panel.
In Windows, an icon represents an
object that the user can manipulate.
infrared port: A cableless communi-
cations capable of using infrared
signals to send serial data.
input: The data or instructions you
provide to a computer, communication
device or other peripheral device from
the keyboard or external or internal
storage devices. The data sent (or
output) by the sending computer is
input for the receiving computer.
instruction: Statements or commands
that specify how to perform a particu-
lar task.
interface: 1) Hardware and/or
software components of a system
used specifically to connect one
system or device to another. 2) To
physically connect one system or
device to another to exchange
information. 3) The point of contact
between user, the computer, and the
program, for example, the keyboard or
a menu.
interrupt request: A signal that gives
a component access to the processor.
I/O: Input/output. Refers to accep-
tance and transfer of data to and from
a computer.
I/O devices: Equipment used to
communicate with the computer and
transfer data to and from it.
J
jumper: A small clip or wire that
allows you to change the hardware
characteristics by electrically connect-
ing two points of a circuit.
K
K: Taken from the Greek word kilo,
meaning 1000; often used as equiva-
lent to 1024, or 2 raised to the 10th
power. See also byte and kilobyte.
KB: See kilobyte.
keyboard: An input device containing
switches that are activated by manu-
ally pressing marked keys. Each
keystroke activates a switch that
transmits a specific code to the
computer. For each key, the transmit-
ted code is, in turn, representative of
the (ASCII) character marked on the
key.
kilobyte (KB): A unit of data storage
equal to 1024 bytes. See also byte and
megabyte.
HW Setup