switching
"Switching" is the present participle (-ing form) of the verb "switch." It has a few closely related but distinct meanings, all revolving around the idea of changing or moving from one thing to another. Here are the most common and useful senses.
In computing and telecommunications, switching refers to directing data or signals from one path to another inside a network. You will encounter this word if you study IT or networking.
computing / telecommunications · Modern, technical
The router is responsible for switching data packets between devices.
Network switching allows many computers to communicate efficiently.
The engineer configured the switching settings on the server.