Filter
Top Products
212
Glossary
RJ45 connector—An eight-wire connector used to connect a computer
to a network.
ROM (Read-Only Memory)—Non-volatile memory that can be read
but not written to. Non-volatile here means that information in ROM
remains whether or not the computer is receiving power. This type
of memory is used to store your computer’s BIOS, which is
essential instructions the computer reads when you start it up. See
also BIOS, memory. Compare RAM.
S
Secure Digital (SD)—A small, portable, non-volatile memory card used
to store and transfer data between digital products, providing
encryption capability for content security.
select—To highlight or otherwise specify text, data, or graphics with the
intent to perform some operation on it.
serial—Processes that occur one at a time. In communications, it means
the transmission of one bit at a time sequentially over a single
channel. On your computer, the serial port provides a serial interface
between the computer and an appropriate device. Compare parallel.
shortcut—See keyboard shortcut.
Sleep—A feature of some Windows
®
operating systems that allows you
to turn off the computer without exiting your open applications and
to continue from where you left off when you turn the computer on
again.
software—See program. Compare hardware.
solid state drive —A data storage device that utilizes solid-state memory
as opposed to a hard disk (see also hard disk). Solid state drives hold
a large amount of information and are used for storage of programs
and data.
Suspend—A feature of some Windows
®
operating systems that allows
you to turn off the computer without exiting your open applications
and to continue from where you left off when you turn the computer
on again.
system prompt—The symbol (in the MS-DOS
®
operating system,
generally a drive letter followed by a “greater than” sign) indicating
where users are to enter commands.