CS100 is an introductory computer science course often offered at universities. It typically covers fundamental programming concepts, algorithms, and problem-solving techniques. Students learn to write code in languages like Python or Java, gaining skills that are essential for further studies in computer science. The course is designed for beginners, making it accessible to those with no prior experience in programming. Through hands-on projects and assignments, students develop a solid foundation in computational thinking, which is applicable in various fields, including data science and software development.