Digital networks are systems that connect computers and devices to share information and resources. They enable communication through various technologies, such as the internet, local area networks (LANs), and wide area networks (WANs). These networks allow users to access data, send messages, and collaborate in real-time, making them essential for both personal and professional activities. In a digital network, data is transmitted in the form of packets, which travel through various pathways to reach their destination. Key components of these networks include routers, switches, and servers, which help manage and direct the flow of information. Overall, digital networks play a crucial role in modern communication and information exchange.