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A unit used to measure oscillation frequency of a computer’s internal timing clock. One megahertz is one million cycles per second. The Equity Ie computer operates at 8 or 10 MHz.
MemoryThe area where the computer stores data. Memory contents can be permanent (ROM) or temporary (RAM). See also ROM and RAM.
MicroprocessorA version of a CPU that is contained on one semiconductor chip.
ModemA device that allows a computer to transmit signals over telephone lines so it can send and receive data. Modem stands for Modulator/ DEModulator.
MonitorThe piece of hardware that contains the screen and displays information.
Monochrome monitorA monitor that displays only one color (as opposed to a color monitor, which can display several colors).
MouseA
The operating system from Microsoft that comes with your computer. See Operating system.
Numeric keypadThe number keys grouped on the right side of the keyboard.
Operating speedThe speed at which the central processing unit can execute commands. The Equity Ie can run at 8 or 10 MHz. Also called execution speed.
Glossary |