What are the four things that all computers need configured in order to operate on a modern network?

A defult gateway

A subnet mask

An IP adress

A name server

Explanation:

The clearest definition of a network is that of a communications system, as it allows you to communicate with other users and share files and peripherals. In other words, it is a communications system that connects several units and allows them to exchange information.

Network means the interconnected set of autonomous computers.

It is said that two computers are interconnected, if they are able to exchange information. The connection does not need to be made through a copper wire, it can also be made through the use of lasers, microwaves and communication satellites.

In addition to the correct configuration you need 4 essential elements: an IP Address, the subnet mask for the local network, a primary gateway, and a name server.