Computer networks are critical parts of almost every organization. Computer network and system administration (CNSA) refers to the day-to-day operation of these networks. CNSA professionals organize, ...

Almost everyone uses a computer daily, but many don't know how a computer works or all the different individual pieces that make it up. In fact, many people erroneously look at a computer and call it ...

A computer is a complex machine. While most of it works on a microscopic level, it certainly has recognizable macroscopic components that contribute to its uses. A computer can be used to do just ...

Computer systems analysts study an organization's current computer systems and procedures and make recommendations to management to help the organization operate more efficiently and effectively.

I read your guide to what to do with my old computer parts, but I'm interested in your last suggestion: selling them and making some money! How can I offload these old parts—some of which are last gen ...

Before we had always-available, fast connections to multiple servers, we had dial-up modems and bulletin board systems (BBS). And it wasn’t even that long ago. One weird little quirk about being human ...

Systems theory was not originally a business theory. Indeed, systems theory was proposed in the 1940s by biologist Ludwig von Bertalanffy, say Francis Heylighen and Cliff Joslyn in their article, ...