Computer network - Wikipedia
In computer science, computer engineering, and telecommunications, a network is a group of communicating computers and peripherals known as hosts, which communicate data to other …
What Is a Network? - Computer Hope
Jun 25, 2025 · Networks can contain as few as two devices or be as large as the Internet, which connects billions of people all over the world. The image shows a technician working in a …
Basics of Computer Networking - GeeksforGeeks
Nov 29, 2025 · Basic Terminologies Basic of Computer Networks Network: A group of connected computers and devices that can communicate and share data. Node: Any device that can …
Computer network | Definition & Types | Britannica
Nov 28, 2025 · A computer network consists of two or more computers that are connected to each other to communicate data electronically. Two basic network types are local area networks …
Chapter 1: What is a Network? - University of South Florida
Networks, in general, and LANs, MANs, and WANs are defined. The advantages and disadvantages of using a network are discussed.
What is a Computer Network? | Definition from TechTarget
Mar 28, 2023 · What is a computer network? A computer network is a group of interconnected nodes or computing devices that exchange data and resources with each other. A network …
Computer networks (article) | The Internet | Khan Academy
Whenever computing devices are connected together in a network, they need protocols to communicate with each other. If the devices want to communicate over the Internet, they must …
11 Types of Networks: Explanations, Use Cases, and Expert Tips
Oct 24, 2024 · Discover 11 types of networks, including LAN, WAN, and more. Detailed insights on each, including when to use (and when to not).
What is a network? Definition, explanation, and examples
Oct 5, 2020 · A network is a group of two or more computers or other electronic devices that are interconnected for the purpose of exchanging data and sharing resources. The Wireless LAN …
Networking - What Is Computer Networking? - Cisco
Types of computer networks While similar in their overall objectives, various types of networks fulfill different purposes. Networks today are classified in the broad categories below.