Life without computers is unthinkable at this point. Computer use, whether direct or indirect, touches every aspect of our lives. A computer is a machine that can be programmed to automatically perform sequences of arithmetic or logical operations. The keyboard, CPU, monitor, and mouse are the four most important components of a computer. Aside from these four major components, there are numerous other components that make a computer fully functional. The computer receives raw data from the keyboard and mouse. The CPU, also known as the microprocessor, is the computer's heart. It computes, performs logical operations, and manages data flow by reading and executing instructions from memory. View this PPT for more information.

Helan Mariam Aipe

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