Page 12 - Computer Genius Class 02
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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 box.
CPU CPU Box
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.
onitor rinter
eadphones pea ers
The CPU switches off itself when you shut down a computer.
Critical Thinking
Quest Information Literacy
earrange the letters to get meaning ul ords.
1. P U I N T
2. O U P U T T
3. O C S S P
10 Computer Genius-II

