In today’s digital world, computer networks play a crucial role in communication and data sharing. Whether you are using the internet, sending an email, or streaming a video, networks make it possible. This Computer Network Tutorial for Beginners will help you understand the basics of networking.
What is a Computer Network?
A computer network is a group of connected devices that share data and resources. These devices can be computers, servers, printers, or even mobile phones. Networks help in fast communication and efficient data transfer.
Types of Computer Networks
LAN (Local Area Network) – Connects devices within a small area, like an office or home.
WAN (Wide Area Network) – Covers a large geographical area, like the internet.
MAN (Metropolitan Area Network) – Used in cities to connect multiple LANs.
PAN (Personal Area Network) – Connects personal devices like smartphones and laptops.
Basic Components of a Computer Network
Router – Directs data between networks.
Switch – Connects devices within a network.
Modem – Connects to the internet.
Cables & Wireless Signals – Used for communication.
Understanding these basics is the first step in learning networking. Want to dive deeper? Check out this Computer Network Tutorial for Beginners to learn more!
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