Computer networks permit multiple computers and devices to communicate and share resources and information. This enables businesses to communicate more efficiently and increase productivity, as well as offer better customer service. A computer network is made up of two basic components, devices or nodes, and links. Nodes are endpoints for communication, like printers, computers and mobile devices, while links are the physical connections that transmit data between them. These links comprise cables, fiber optics and wireless signals like Wi-Fi. Data is transmitted from one node to the next by using a set of pre-programmed rules known as communication protocols.
Computer networking can bring many benefits.
The primary benefit of computer networks is the ability to share software and hardware resources. A network permits several employees to share the same scanners or printers. This can reduce costs Bonuses and increase productivity because each employee does not need to own their own equipment. It also facilitates document sharing, which can simplify processes like collaboration on projects and keeping records. Computer networks can make it easier for businesses to manage and control large quantities of data. This can be beneficial for sectors like insurance, banking, and marketing.