Computer networks allow multiple computers and devices to communicate and share information and resources. This lets businesses communicate more effectively, improve productivity, and provide better customer service. A computer network consists of two primary components, devices or nodes, and links. Nodes are endpoints for communication, such as printers, computers and mobile devices, while links are the physical connections that transfer data between them. These links include cables, fiber optics, and wireless signals like Wi-Fi. Data is transmitted from one node (or device) to another through an established set of pre-programmed communication protocols.

Some of the benefits of computer networking are:

The primary benefit of computer networks is the capacity to share software and hardware resources. A network allows several employees to share the same printers or scanners. This can reduce costs and increase productivity because employees do not need to own their own equipment. It also permits the ease of sharing documents, which can streamline processes in areas such as project collaboration and recording. Using computer networks also makes it easier for businesses to manage and control large amounts of data. This can be beneficial for industries such find this as banking, insurance, and marketing.

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