BSNL is one of the major internet service providers in India, providing broadband connections at reasonable prices. However, initially configuring the BSNL modem and setting up the local area network (LAN) can be challenging without assistance from BSNL technicians. This document provides step-by-step instructions for configuring a BSNL modem and establishing a network connection without technical support. It details how to set the modem's settings through a web browser, configure the computer's network adapter, and create a broadband connection to access the internet. Following these steps allows users to independently set up their BSNL broadband without waiting for a technician.