Slide 1: Unsupervised Machine Learning. Slide 2: What is Unsupervised Learning?. Slide 3: Types: Clustering. Slide 4: Types: Dimensionality Reduction. Slide 5: Types: Anomaly Detection. Slide 6: Algorithms in Unsupervised Learning. Slide 7: Applications Across Industries. Slide 8: Advantages of Unsupervised Learning. Slide 9: Challenges and Limitations. Slide 10: Conclusion & Future Trends