Intelligent Tutoring Systems (ITS) are computer programs designed to provide personalized instruction and feedback to learners. They use artificial intelligence to adapt to each student's learning style, pace, and knowledge level, offering tailored exercises and explanations. This helps students grasp complex concepts more effectively than traditional methods. These systems often include features like real-time assessment and progress tracking, allowing educators to monitor student performance. By simulating one-on-one tutoring, ITS can enhance learning experiences in various subjects, making education more accessible and efficient for diverse learners.