are three basic hardware sections.1. The CPU is the heart of the computer, a microprocessor chip which processes data and coordinates the activities of all the other units.2. The main memory holds the instructions and data which are being processed by the CPU. It has two main sections: RAM (Random Access Memory) and ROM (Read-Only Memory).3. Peripherals are the physical units attached to the computer. They include:Input devices, which let us enter data and commands (for example, the keyboard and the mouse).Output devices, which let us extract the results (for example, the monitor and the printer).Storage devices, which
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