write an essay on computer
Answers
Answer:
A computer is an electronic device which can perform many tasks like messaging, calculations, data storage, printing, etc. Computers were developed in the 1940s. These days computers are used everywhere—homes, schools, colleges, offices, hotels, railway stations, airports, shops, etc.
There are various kinds of computers like pocket computers, laptops, personal computers, etc.
Also there are various colours and sizes of computer. I too have a computer at home, which has a keyboard, a mouse, a CPU (the brain of computer), a screen or monitor and a UPS.
Explanation:
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Answer:
The computer is a modern electronic device.
At first, it was a mere calculating machine.
It works better and quicker than man.
It has a machine (CPU), a monitor, keyboard, and a mouse to operate it.
People use it in offices, hotels, companies, etc.
Every young man today is interested in it.