A computer science course teaches students the fundamentals of computing, programming, and algorithms. It covers topics such as data structures, software development, and computer architecture. Students learn to write code in various programming languages, which helps them solve problems and create applications. In addition to programming, the course often includes lessons on database management, networking, and web development. Students may also explore the ethical implications of technology and the impact of artificial intelligence on society. Overall, a computer science course equips learners with essential skills for careers in technology and innovation.