A "network" refers to a system of interconnected elements that can communicate or share resources. This can include computers, devices, or even people. In technology, a computer network allows devices to exchange data and access shared resources like printers or the internet. In a broader sense, networks can also describe social connections among individuals or organizations. For example, a professional network consists of relationships that can provide support, information, and opportunities. Both types of networks rely on connections to function effectively, whether for data transfer or social interaction.