SURA’S 12th Standard Computer Science Guide in English Medium – Latest Updated Edition 2026–27 is a comprehensive study companion designed to help Plus Two students understand core programming concepts and score high in board examinations. This guide strictly follows the latest Tamil Nadu State Board (Samacheer Kalvi) syllabus and covers all units with simplified explanations, flowcharts, algorithms, and solved coding examples.

Each chapter includes definitions, key points, textbook-based questions and answers, output-based questions, and additional practice exercises to enhance conceptual clarity. Updated explanations for Python programming, database concepts, data structures, and computer applications ensure students gain both theoretical and practical understanding.

With model question papers, expected important questions, and exam-oriented answers, this guide is ideal for revision, classroom support, and self-study. This 2026–27 edition ensures complete, accurate coverage for mastering 12th Computer Science.