Computer science is the study of computers, computational systems, and the way information is processed and managed. It focuses on how software and hardware work together to solve problems, from basic algorithms to advanced artificial intelligence. Computer science covers areas like programming, data structures, networking, databases, and operating systems, which form the backbone of modern digital technology.

Beyond the technical side, computer science drives innovation in almost every field, from healthcare and education to business and entertainment. It powers applications like machine learning, cybersecurity, robotics, and cloud computing, shaping the way we live and work. By combining logic, creativity, and problem-solving, computer science continues to transform our world and open new possibilities for the future.