A computer is an electronic machine which can accept data, ____ the data and give the results in a specified format as information. When the program is run, the computer performs ____. ____ is the result of computer's data processing. ____ is any electronic or mechanical part we can see or touch. ____ is a set of instructions, called a program, which tells the computer what to do. There are three basic hardware sections: ____ (CPU), main memory and peripherals. The most influential component is ____ - it executes program instructions and coordinates all units. ____ is a collection of RAM chips - it holds the instructions and data which are being processed by the CPU. ____ are physical units attached to the computer. They include output and input devices. ____ enable data to go into the computer's memory, e.g. a mouse and a keyboard. ____ enable us to extract the results, e.g. a printer or a monitor.

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