Computer composition
A computer is one of the greatest
inventions of modern science. It is an electronic machine that can perform many
kinds of work quickly and correctly. It stores, calculates, and shows
information in a short time. It makes our lives easy, fast, and comfortable.
A computer has four main parts. They are a monitor, keyboard, mouse, and CPU. The monitor looks like a television and shows pictures and texts. The keyboard is used for typing. The mouse helps us to point, move, and click on things. The CPU is called the brain of the computer because it controls all the work.
A computer can perform many things. We can write letters, draw pictures, play games, listen to music, and watch movies on it. We can also use the internet on a computer. It helps us to read books, find information, and talk with people around the world. Students use computers for study, and teachers use them to prepare
lessons.
Computers are used everywhere now. In the offices, people use them for writing and keeping records. In the banks, they are used to count money and store data. In the hospitals, doctors use them for tests and reports. In the shops, they are used for billing and accounts. Farmers also use computers to learn about weather and farming.
However, a computer saves time and does work faster than human beings. But using it too much can harm our eyes and health. So, we should be conscious of using it.
Finally, the computer is a
blessing of modern science. It
helps us in every part of life. So, we should use computers properly and consciously.
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আর্টিকেলটি ভাল লাগলে কমেন্ট ও শেয়ার করতে ভুলবেন না। আমার ব্লগটি পরিদর্শনের জন্য আপনাকে অনেক ধন্যবাদ।
