Adds comprehensive learning content for NCERT Class 11 Conic Sections; Class 12 Differential Equations, Vector Algebra, Three Dimensional Geometry, Linear Programming, and Probability; plus DAV Class 8 Linear Equations, Parallel Lines, Graphs, Mensuration, and Statistics and Probability. Students can now explore clearer explanations, worked solutions, interactive practice, visual diagrams, and real-world applications across these chapters.