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Processing Device
The device that works on the input is called processing
device. CPU is the main processing device.
CPU stands for Central Processing Unit. It works
like the brain of a computer. CPU is fixed inside the
CPU CPU Box /
CPU box/cabinet.
Cabinet
Output Devices
The devices which help us to get the results are called output devices. Some of the
commonly used output devices are monitor, printer, headphones and speakers.
Monitor Printer
Headphones Speakers
The CPU switches off itself when you shut down a computer.
Critical Thinking
Quest Information Literacy
Rearrange the letters to get meaningful words.
1. P U I N T
2. O U P U T T
3. O C E S S P R
10 Computer Genius (V2.1)-II

