Final answer:
To connect several computers together, one generally needs to be running a network operating system. A network operating system manages and coordinates the activities of multiple computers in a network.
Step-by-step explanation:
To connect several computers together, one generally needs to be running a network operating system. A network operating system is designed to manage and coordinate the activities of multiple computers in a network. It provides features such as file sharing, printer sharing, and network security.
An example of a network operating system is Microsoft Windows Server, which allows multiple computers to connect and share resources on a network.
By running a network operating system, users can easily communicate, collaborate, and share resources with others in the network.