Computer networks connect a variety of computers and devices with each others, allowing them to share information and resources. This lets businesses communicate more efficiently, increase productivity, and offer better customer service. A computer network is made up of two primary components, nodes or devices and links. Nodes are communication devices, such as computers, printers and mobile devices, and links are the physical connections that carry data between them. These links include cables, fiber optics and wireless signals like Wi-Fi. Data is transferred from one node (or device) to another by using an established set of pre-programmed communication protocols.
Computer networking offers many benefits.
Computer networks are most useful when they allow users to share software and hardware resources. A network permits multiple employees to use the same scanners or printers. This helps to cut costs and increases productivity by allowing work to be completed without the need for each www.boardroomco.net/how-to-type-on-a-pdf employee to have their own personal equipment. It also permits the sharing of documents in a simple manner, which makes it easier to manage areas like project collaboration and record keeping. Additionally, the use computer networks allows companies to manage and control large amounts of data. This can be beneficial for businesses such as marketing, insurance, and banking.