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  1. 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 hosts …

  2. What is computer networking? - IBM

    What is computer networking? A computer network is a system of interconnected computing devices—ranging from traditional to cloud -based environments—that communicate and share …

  3. 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 (LANs) and …

  4. Basics of Computer Networking - GeeksforGeeks

    Nov 29, 2025 · A computer network is a collection of interconnected devices that share resources and information. These devices can include computers, servers, printers, and other hardware.

  5. What is a Computer Network? | Definition from TechTarget

    Mar 28, 2023 · A computer network is a group of interconnected nodes or computing devices that exchange data and resources with each other. A network connection between these devices can be …

  6. What Is a Computer Network? - Spiceworks

    Dec 8, 2021 · A computer network is defined as a system that connects two or more computing devices for transmitting and sharing information. This article explains computer network in detail, along with …

  7. What Is Computer Networking? - Cisco

    Computer networking refers to connected devices, ranging from PCs and smartphones to doorbells and thermostats, that communicate with one another.

  8. Computer Network Types Explained - phoenixNAP

    Apr 3, 2025 · Computer networks drive modern communication and allow users to share resources. They connect devices, transmit data, and support applications from email to online streaming. As …

  9. 10 types of computer networks - Verizon

    Jul 2, 2024 · The different types of computer networks — such as LAN, PAN and WAN networks — each have their own characteristics, advantages and disadvantages for businesses.

  10. What Is a Computer Network? Definition, Components & Everything …

    Jun 9, 2025 · A computer network is an interconnected system of two or more computing devices to transmit and share data, applications, and other resources. These devices can be everything from …