Computer networks allow multiple computers and devices to find this communicate and share information and resources. This lets businesses communicate more efficiently, increase productivity, and provide better customer service. A computer network is comprised of two fundamental elements: devices or nodes and links. Nodes are communication devices like mobile devices, computers and printers, while links are physical connections that transfer data between them. These links include cables, fiber optics and wireless signals like Wi-Fi. Data is sent from one node (or device) to another through the pre-programmed protocols for communication.
Some of the advantages of computer networking are:
The primary benefit of computers is the ability to share software and hardware resources. A network permits multiple employees to use the same scanners and printers. This can help cut expenses and increases productivity by allowing work to be completed without the need for each employee to have their own equipment. It makes it easy to share documents sharing, which can simplify processes like project collaboration and record-keeping. Additionally, the use computer networks makes it easier for companies to manage and control large amounts of data. This is advantageous in industries like marketing, insurance, and banking.