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Hardware and software working together.
What is a computer system?
The physical electronic components that you can see and touch.
What is hardware?
Instructions that are carried out by the hardware.
What is software?
It always does what it's supposed to.
What does a reliable system do?
It doesn't crash even when it's not used as expected.
What does a robust system do?
Central Processing Unit
What does CPU stand for?
The brain of the computer. It interprets instructions and controls the rest of the computer.
What is the CPU?
Random Access Memory
What does RAM stand for?