Toshiba M1 User Manual page 272

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Glossary
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.
R
RAM (random access memory)—Volatile memory that can be written
to as well as read. By volatile, we mean that information in RAM is
lost when you turn off your computer. This type of memory is used for
your computer's main memory. See also memory. Compare ROM.
random access memory—See RAM.
read-only memory—See ROM.
reboot—See boot, restart.
removable disk—A disk that can be removed from a disk drive. A
diskette is one example of a removable disk.
resolution—A measure of the sharpness of the images that can be
produced by a printer or displayed on a screen. For a printer, resolution
is expressed in dots per inch (dpi). For a screen, it is expressed as the
number of pixels available horizontally and vertically.
restart—Synonymous with reboot. To reset the computer by reloading
the operating system without turning the computer off. See also boot.