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The Computer
Part 1 of Paper
.... the control of a set of instructions called a program is a computer. Programs usually reside within and are retrieved and processed by 's electronics, and the program results are stored or routed to output devices, such as video display monitors or printers. Computers are used to perform a wide variety of activities .... Part 2 of Paper
....repare notes; with computer-controlled projection units, they can add graphics, sound, and animation to their lectures. Computers are used extensively in scientific research to solve mathematical problems.
How Computers Work
The physical computer and its components are known as hardware. Computer hardware includes the memory that stores data and instructions; the central processing unit (CPU) that carries out instructions; the bus that connects the various computer components; the input device.... |
| Number of words: 1532 - Approximate pages: 6 |
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