Final answer:
Hardware in a computer refers to its physical components like the processor, hard drive, memory, and motherboard. Knowing hardware is crucial for understanding how computers function in executing tasks and processes.
Explanation:
Hardware refers to the physical parts of a computer that you can touch, such as the processor, hard drive, memory, and motherboard. It contrasts with software, which includes computer programs and data.
Understanding hardware is essential in computer systems as it is the tangible component responsible for carrying out instructions and tasks requested by software.
Transistor, a tiny switch that can alternate between 'on' and 'off', is an example of a hardware component found inside a computer.
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