The National Education Policy (NEP) 2020 is an important initiative in India’s educational reform, aiming to change the education system to better serve the 21st century demands. One of the main aspects of this policy is to combine technology with teaching methods and content. This idea is best explained by Techno- Pedagogical Content Knowledge (TPCK). This paper examines NEP 2020 using the TPCK framework to explore how it can change Indian classrooms. It discusses the policy’s effects on curriculum development, teacher training, and assessment methods, while also pointing out the opportunities and challenges of tech-based teaching approaches. By incorporating TPCK principles into the vision of NEP 2020, Indian classrooms can shift away from rote memorization and develop into more engaging, interactive, and learner-centered environments. The discussion highlights the importance of digital literacy, building teacher skills, and adapting to local contexts as key steps to close the digital divide.