Networking is the process of connecting two or more computing devices to transmit and share information. It involves the use of hardware, software, and protocols to create and implement computer networks. These networks can be connected by cables such as Ethernet cables, fiber-optic cables, or wireless signals in order to quickly exchange data. The most common type of computer network is a Local Area Network (LAN). This type of network is used to connect computers within a single building or office.
It allows users to share files, printers, and other resources. A Wide Area Network (WAN) is a type of network that connects computers across multiple locations. It is often used by businesses to connect their offices in different cities or countries. Another type of network is a Virtual Private Network (VPN). This type of network allows users to securely access resources on a private network from a remote location.
It is commonly used by businesses to allow employees to access their company's resources from home or while traveling. Computer networks can also be used for communication purposes. Email, instant messaging, and VoIP are all examples of communication applications that use computer networks. These applications allow users to communicate with each other in real-time. Computer networks are essential for businesses today. They allow companies to quickly share information and resources between employees, customers, and partners.
They also provide a secure way for businesses to store and access sensitive data.