A computer network is a collection of two or more computing devices linked by communications channels. These networks allow users and devices to share resources and communicate with one another. As a technology of communication that spans much of the globe, ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles