About 17,600,000 results
Open links in new tab
  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 …

  2. What Is a Computer Network? Definition, Components

    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 …

  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 …

  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 · 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 …

  6. 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 …

  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. Understanding Firewalls for Home and Small Office Use | CISA

    Feb 23, 2023 · When your computer is accessible through an internet connection or Wi-Fi network, it is susceptible to attack. However, you can restrict outside access to your computer …

  9. What is Computer Networking + Basics - Codecademy

    Feb 17, 2022 · Computer networks allow two or more computers to exchange, transmit, or share data and resources. And while early networks involved servers and later desktop computers, …

  10. 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 …