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 ...

Today, many different types of computer are connected to some form of network. As well as PCs, many other devices can be connected, such as smartphones, smartwatches, fitness trackers, car engine ...

or direct packets of information along a computer or telecommunications network. This product area includes hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. In ...