When a computer is connected to a network, it is assigned a unique address, called an IP address. This address allows the computer to communicate with other computers on the network.
Data is transmitted over a network in packets. A packet is a small unit of data that contains the address of the sender and receiver, as well as the data itself. Packets are routed through the network to their destination.
The importance of computer networks
Computer networks are essential for modern communication and collaboration. They allow people to share information, work together on projects, and access resources from anywhere in the world.
Networks are also used for a variety of other purposes, such as entertainment, education, and business.
The future of computer networks
Computer networks are constantly evolving. New technologies are being developed that will make networks faster, more reliable, and more secure
