A wide area network (WAN) is a data network, usually used for connecting computers, that spans a wide geographical area. WANs can be used to connect cities, states, or even countries. WANs are ...

Computer network and system administration (CNSA) professionals organize, install, and support an organization’s computer systems, including local area networks (LANs), wide area networks (WANs), ...

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

Network Computer Systems Administrators Network and computer systems administrators are responsible for the day-to-day operation of an organization's computer networks. They organize, install, and ...

Many times, your ISP will require you buy a wireless router separately. This wireless router will have a special Wide Area Network, or WAN, port. This Ethernet port connects the wireless router to ...