Introduction Computer networking is the backbone of today’s digital world. From small businesses to large enterprises, networks allow devic...
Introduction
Computer networking is the backbone of today’s digital world. From small businesses to large enterprises, networks allow devices to communicate, share resources, and access information efficiently. Understanding the basics of networking is essential for anyone interested in IT or digital communication.
What is Computer Networking?
Computer networking is the practice of connecting two or more devices to share data and resources. This includes file sharing, internet access, communication, and collaboration.
Types of Networks
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LAN (Local Area Network): Small-scale network within homes or offices.
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WAN (Wide Area Network): Covers large areas, often connecting multiple cities or countries.
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MAN (Metropolitan Area Network): Larger than LAN but smaller than WAN, suitable for campuses or city-level connections.
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WLAN (Wireless LAN): Uses Wi-Fi to connect devices without physical cables.
Why Networking Matters in 2025
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Remote work and collaboration tools heavily depend on networking.
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Businesses need secure and fast networks to handle cloud computing and big data.
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Networking skills are highly valuable for IT professionals.
Conclusion
Networking is the foundation of modern technology. By mastering the basics, individuals and businesses can improve communication, boost productivity, and prepare for future technological advancements.
