Spoiler: there isn’t just one network definition. Learn everything you need to assess various network types, topologies, and architectures. The simple network definition: a system that links other ...

Information technology (IT) is the use of computer systems or devices to access, store, manage, and protect information. It is a field of expertise that includes a wide range of subfields and ...

Almost everybody uses the internet just about every day. But do you really know what the internet is? It’s a system built from decades of ideas and experiments.

Applied computing is a multidisciplinary field that blends the theoretical and practical aspects of computing to solve day-to-day business and industry problems—integrating computing with other ...

A researcher, professor and federal policy adviser, he guided students who went on to do groundbreaking work in connecting ...