Introduction to Computer

Computers are electronic devices that are designed to process, store, and retrieve data. They are used for a wide variety of purposes, from personal computing to complex scientific simulations and industrial automation.

A computer consists of various hardware components, including a central processing unit (CPU), memory, storage devices, input/output (I/O) devices such as keyboards, mice, and displays, and various other peripherals.

Computers communicate with each other over networks, which are interconnected groups of computers that share resources and information. The internet is a global network that connects millions of computers around the world and enables communication and information sharing on an unprecedented scale.

The field of computer science is concerned with the study of computers and computational systems, including their design, development, and application. It encompasses many subfields, including artificial intelligence, computer graphics, databases, programming languages, and software engineering.


कंप्यूटर एक इलेक्ट्रॉनिक उपकरण है जो डेटा को संग्रहित करता है, प्रक्रिया करता है और उपयोगकर्ता को उत्पाद देता है। यह एक अत्यंत उपयोगी उपकरण है जो विभिन्न क्षेत्रों में उपयोग किया जाता है, जैसे कि व्यावसायिक, शैक्षिक, वैज्ञानिक, आधुनिक और सामाजिक क्षेत्रों में।

कंप्यूटर में हार्डवेयर, सॉफ्टवेयर और ऑपरेटिंग सिस्टम होता है। हार्डवेयर उपकरण के अंगों को शामिल करता है, जैसे कि कंप्यूटर के प्रोसेसर, मेमोरी, इनपुट डिवाइस, आउटपुट डिवाइस आदि। सॉफ्टवेयर उपकरण के विभिन्न कार्यों को करने में मदद करता है, जैसे कि एप्लिकेशन, ऑपरेटिंग सिस्टम और ड्राइवर। ऑपरेटिंग सिस्टम कंप्यूटर के सभी अंगों को संचालित करने में मदद करता है और यह कंप्यूटर उपयोगकर्ता के लिए सभी साधनों को प्रबंधित करता है।

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