Toshiba Satellite C855D-S5209 User Guide - Page 171

SDRAM, active-matrix display, adapter, Alternating Current AC, application

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171 Glossary ROM RTC SD SDRAM SSD TFT USB URL WAN www Read-Only Memory Real-Time Clock Secure Digital Synchronous Dynamic Random Access Memory Solid State Drive Thin Film Transistor Universal Serial Bus Uniform Resource Locator Wide Area Network World Wide Web Terms The following terms may appear in this User's Guide. A active-matrix display-A liquid crystal display (LCD) made from an array of liquid crystal cells using active-matrix technology. Also known as a "TFT display," in its simplest form there is one thin film transistor (TFT) for each cell. This type of display works well with computers because of its shallow depth and high-quality color. Active-matrix displays are viewable from wider angles than most passive-matrix displays. adapter-A device that provides a compatible connection between two units. For example, the computer's internal display adapter receives information from the software and translates it into images on the screen. An adapter can take a number of forms, from a microprocessor to a simple connector. An intelligent adapter (one that is capable of doing some processing) may also be called a controller. Alternating Current (AC)-The type of power usually supplied to residential and commercial wall outlets. AC reverses its direction at regular intervals. Compare Direct Current (DC). application-A computer program that you use to perform tasks of a specific type. Applications include word processors, spreadsheets, and database management systems. See also program.

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Glossary
171
ROM
Read-Only Memory
RTC
Real-Time Clock
SD
Secure Digital
SDRAM
Synchronous Dynamic Random Access Memory
SSD
Solid State Drive
TFT
Thin Film Transistor
USB
Universal Serial Bus
URL
Uniform Resource Locator
WAN
Wide Area Network
www
World Wide Web
Terms
The following terms may appear in this User’s Guide.
A
active-matrix display
—A liquid crystal display (LCD) made from an
array of liquid crystal cells using active-matrix technology. Also
known as a “TFT display,” in its simplest form there is one thin film
transistor (TFT) for each cell. This type of display works well with
computers because of its shallow depth and high-quality color.
Active-matrix displays are viewable from wider angles than most
passive-matrix displays.
adapter
—A device that provides a compatible connection between two
units. For example, the computer’s internal display adapter receives
information from the software and translates it into images on the
screen. An adapter can take a number of forms, from a
microprocessor to a simple connector. An intelligent adapter (one
that is capable of doing some processing) may also be called a
controller.
Alternating Current (AC)
—The type of power usually supplied to
residential and commercial wall outlets. AC reverses its direction at
regular intervals. Compare
Direct Current (DC).
application
—A computer program that you use to perform tasks of a
specific type. Applications include word processors, spreadsheets,
and database management systems. See also
program
.