A network is two or more computers - or other electronic devices - that are connected together for the purpose of communication. Today, many different types of computer are connected to some form ...

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, ...

Learn what a computer network is with this KS2 primary computing guide from BBC Bitesize for years 3 and 4.