A networking course teaches how computers and devices connect to share information and communicate quickly. It covers topics like routing, switching, network design, security, and troubleshooting with practical lab sessions. Networking is used to support communication, data sharing, and secure connections in companies, schools, and organizations. This course prepares students for roles like network administrator, IT support, and cybersecurity analyst. JoinFITA Academy for aNetworking Course in Chennai to gain real-world skills and certification help.