192
Glossary
IEEE 1394
— Institute of Electrical and Electronics Engineers, Inc. — A high-
performance serial bus used to connect IEEE 1394-compatible devices, such as digital
cameras and DVD players, to the computer.
infrared sensor
— A port that allows you to transfer data between the computer and
infrared-compatible devices without using a cable connection.
integrated
— Usually refers to components that are physically located on the
computer’s system board. Also referred to as
built-in
.
I/O
— input/output — An operation or device that enters and extracts data from your
computer. Keyboards and printers are I/O devices.
I/O address
— An address in RAM that is associated with a specific device (such as a
serial connector, parallel connector, or expansion slot) and allows the processor to
communicate with that device.
IrDA
— Infrared Data Association — The organization that creates international
standards for infrared communications.
IRQ
— interrupt request — An electronic pathway assigned to a specific device so
that the device can communicate with the processor. Each device connection must be
assigned an IRQ. Although two devices can share the same IRQ assignment, you
cannot operate both devices simultaneously.
ISP
— Internet service provider — A company that allows you to access its host server
to connect directly to the Internet, send and receive e-mail, and access websites. The
ISP typically provides you with a software package, user name, and access phone
numbers for a fee.
K
Kb
— kilobit — A unit of data that equals 1024 bits. A measurement of the capacity of
memory integrated circuits.
KB
— kilobyte — A unit of data that equals 1024 bytes but is often referred to as
1000 bytes.
key combination
— A command requiring you to press multiple keys at the same
time.
kHz
— kilohertz — A measurement of frequency that equals 1000 Hz.
book.book Page 192 Friday, October 19, 2007 2:03 PM
Summary of Contents for Inspiron 1000
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Vostro 1000 Owner s Manual Model PP23LB ...
Page 12: ...12 Contents ...
Page 52: ...52 Using the Keyboard and Touch Pad ...
Page 68: ...68 Using Multimedia ...
Page 74: ...74 Using Cards ...
Page 88: ...88 Securing Your Computer ...
Page 110: ...110 Adding and Replacing Parts ...
Page 160: ...160 Dell QuickSet Features ...
Page 164: ...164 Traveling With Your Computer ...
Page 166: ...166 Contacting Dell ...
Page 184: ...184 Appendix ...
Page 202: ...202 Glossary ...