What is the primary function of a computer network?

The primary function of a computer network is to communicate and share resources. A network allows multiple computers and devices to connect with each other, facilitating the exchange of information and collaboration across various systems. This sharing includes access to files, printers, internet connections, and other shared services, which enables users to work together more efficiently and effectively regardless of their physical location.

While processing data and storing information are essential tasks performed by computers, those functions typically occur within individual computers or servers rather than across a network. Additionally, eliminating hardware does not align with the purpose of a network; instead, networks often rely on a variety of hardware components, such as routers, switches, and cables, to function properly. The ability to communicate and share resources underscores the core purpose of networking technology, making it essential for any modern information system.