Learn the practical applications of Density Functional Theory (DFT) in this comprehensive lecture by Shobhana Narasimhan from Materials Cloud. Explore how DFT is implemented and utilized in real-world computational materials science research, gaining insights into the theoretical foundations and hands-on approaches that make this quantum mechanical method essential for understanding electronic structure and properties of materials. Discover the computational techniques, approximations, and methodologies that researchers employ when applying DFT to solve complex problems in condensed matter physics, chemistry, and materials engineering. Master the practical considerations, limitations, and best practices for conducting DFT calculations, including parameter selection, convergence testing, and result interpretation that are crucial for successful computational studies.