Networking is the process of connecting computers, cell phones, and Internet of Things (IoT) devices. In terms of hardware and software, as well as wired and wireless technology, the link is functional. These devices also have the ability to connect to networks such as the Internet. Computer engineering, computer applications, computer science, information technology engineering, electrical engineering, and other areas are all represented. A local area network (LAN) and a wide area network (WAN) are the two types of network connections (WAN). Networking is in high demand in India because it is Asia's IT capital. Networking has a lot of potential in India. TCS, Infosys, Wipro, HCL, Tech Mahindra, and other firms are always on the lookout for competent candidates to join their ranks.