Glossary
Terms
266
parallel
— Processes that occur simultaneously. In communications, it
means the transmission of more than one bit of information at a
time. On your computer, the parallel port provides a parallel
communications interface between the computer and an appropriate
device. Most modern printers are parallel. Compare
serial.
password
— A unique string of characters entered by a user to verify his
or her identity to the computer or the network.
PC Card
— A credit-card-sized expansion card designed to increase the
capabilities of notebook computers. PC Cards provide functions
such as modem, fax/modem, hard disk drive, network adapter,
sound card, or SCSI adapter.
peripheral
— Any device, such as a printer or joystick, that is attached
to the computer and controlled by the computer’s CPU.
pixel
— Short for “picture element.” The smallest dot that can be
produced on a screen or printer.
Plug and Play
— Generally, refers to the computer’s ability to
automatically configure itself to work with peripheral devices.
When capitalized, refers to a standard that, when followed by a
device manufacturer, allows a PC to configure itself automatically to
work with the device.
pointing device
— Any device, such as the AccuPoint or a mouse, that
enables you to move the cursor on the screen.
port
— A socket on the computer where you plug in a cable for
connection to a network or a peripheral device.
processor
— See
central processing unit (CPU)
.
program
— A set of instructions that can be executed by a computer.
The general classes of programs (also called software) are operating
system, application, and utility. See also
operating system,
application, utility
.
properties
— The attributes of an object or device. For example, the
properties of a file include the file’s type, size, and creation date.
Содержание Portege 4000
Страница 50: ...50 Getting Started Shutting down the computer Blank Page ...
Страница 120: ...120 Power Management Using Standby Blank Page ...
Страница 162: ...162 WinDVD Exiting WinDVD Blank Page ...
Страница 188: ...188 Keeping Your Files Safe Hard disk drive passwords Blank Page ...
Страница 226: ...226 If Something Goes Wrong Toshiba s worldwide offices Blank Page ...
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