Computer networks connect multiple devices and computers to one and allow them to share resources and information. This enables businesses to communicate more efficiently, improve productivity and give better service to customers. A computer network is composed of two primary elements: devices or nodes and links. Nodes are devices used for communication, like mobile devices, computers and printers, and links are physical connections that transfer information between them. These connections include fiber optics, cables and wireless signals, such as Wi-Fi. Data is transferred from one device (or device) to another via an established set of pre-programmed communication protocols.
Some of the advantages of computer networking include:
Computer networks are most useful when they allow users to share software and hardware resources. For instance, a network can permit multiple employees to use the same printers and scanners. This can help cut costs and improve productivity by allowing work to be completed without the requirement for each employee to own their own equipment. It also allows for the easy sharing of documents, which can streamline processes in areas like project collaboration and record keeping. Additionally, the use computer networks makes it easier for companies to manage and control https://boardroomco.net/how-to-normalize-data-in-excel/ massive amounts of data. This is beneficial for industries such as banking, insurance and marketing.