Page 31 - Viva ICSE Computer Studies 1 : E-book
P. 31
Parts of a Computer
A computer has four main parts: monitor, CPU, keyboard and mouse.
Monitor
CPU
Keyboard
Mouse
Monitor
• A monitor looks like a television screen.
• It shows the work that we do on a computer.
• We can watch cartoons and movies on the monitor.
Central Processing Unit (CPU)
• CPU is called the brain of a computer.
• It is present inside the CPU box.
• It controls other parts of the computer.
CPU front CPU back
Reason Out
A computer cannot work without any of its Think and Discuss
four main parts. Yes No
Can a CPU be replaced with
Give reason for your answer. some other machine?
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