What is networking in computer science?

Networking in computer science refers to the practice of connecting computers and other devices together to share resources and facilitate communication. This can include sharing files, printers, internet connections, and enabling different applications to interact with one another over a network. Networking enables the exchange of data and collaboration among users and devices, creating a more efficient computational environment.

The focus of networking is primarily on the infrastructure and protocols that allow for these connections, such as local area networks (LANs), wide area networks (WANs), and the internet. This aspect of computer science is foundational for modern technology, as it underpins how information is transmitted and accessed across various platforms and devices.