Which of the following best describes a network?

A network is best defined as a collection of computers and devices connected to share resources. This definition encompasses a variety of configurations and technologies that allow for communication and data exchange among multiple devices. In a network, devices can include computers, printers, servers, and other peripherals, allowing them to collaborate and share resources such as files, applications, and internet connections.

This description highlights the essential function of a network, which is to facilitate connectivity and resource sharing among multiple devices. The ability to connect devices through various means—whether wired or wireless—enhances collaboration, efficiency, and the overall effectiveness of operations within an organization or system.

Other options do not capture the comprehensive nature of a network. For instance, a system mainly used for storage refers to a storage device or system, which does not involve the interaction of multiple devices. Individual devices working in isolation do not constitute a network since they lack the connectivity required for resource sharing. Lastly, the notion that a network is comprised only of computers connected through a wired connection is overly restrictive, as modern networks often include wireless connections and a range of device types beyond just computers.