Intelligent Tutoring Systems (ITS) are AI-driven platforms designed to provide one-on-one instruction tailored to individual learners. These systems mimic the benefits of personal tutors by offering instant feedback, identifying knowledge gaps, and suggesting targeted exercises. ITS can adapt in real-time, adjusting the difficulty of tasks based on student performance. This continuous feedback loop helps learners progress more effectively, as they receive support precisely when and where it's needed. ITS are particularly valuable in subjects like mathematics, science, and languages, where personalized practice can significantly enhance comprehension and retention.