CS50: Intro to Computer Science
This course is part of multiple programs. Learn more.
This comprehensive introduction to computer science and programming teaches students to think algorithmically and solve problems efficiently. Led by Harvard's David J. Malan, the course covers fundamental concepts including abstraction, algorithms, data structures, and software engineering. Students learn multiple programming languages including C, Python, SQL, JavaScript, HTML, and CSS. Through hands-on problem sets inspired by real-world applications in biology, cryptography, finance, forensics, and gaming, students develop practical programming skills and understanding of core computer science principles.
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What you'll learn
Master algorithmic thinking and efficient problem-solving techniques
Develop proficiency in multiple programming languages including C, Python, and JavaScript
Understand fundamental concepts of abstraction, data structures, and algorithms
Learn web development using HTML, CSS, and modern frameworks
Create a final programming project showcasing acquired skills
Gain practical experience through real-world inspired problem sets
Skills you'll gain
This course includes:
PreRecorded video
9 problem sets, Final project
Access on Mobile, Tablet, Desktop
Limited Access access
Shareable certificate
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Module Description
Harvard's CS50 is a comprehensive introduction to computer science and programming, covering fundamental concepts and practical skills. The course teaches algorithmic thinking, problem-solving, and efficient programming through various programming languages and real-world applications. Topics include data structures, algorithms, web development, and software engineering principles. Students complete challenging problem sets and a final project, gaining hands-on experience in multiple programming languages and frameworks.
Fee Structure
Individual course purchase is not available - to enroll in this course with a certificate, you need to purchase the complete Professional Certificate Course. For enrollment and detailed fee structure, visit the following: CS for Python Programming Certificate, Computer Science for Cybersecurity
Instructors
25 Courses
David J. Malan: Pioneering Computer Science Education at Harvard and Beyond
David J. Malan is a prominent figure in computer science education, serving as the Gordon McKay Professor of the Practice of Computer Science at Harvard University. He is best known for teaching CS50, Harvard's introductory computer science course, which has become one of the university's largest and most popular offerings. Malan's teaching extends beyond Harvard, as CS50 is also taught at Yale University and is available as a massive open online course (MOOC) on edX, attracting millions of learners worldwide. His expertise spans various areas of computer science, including cybersecurity, digital forensics, and computer science education. Malan's journey in computer science began as a student at Harvard, where he initially studied government before discovering his passion for programming through CS50. He went on to earn his bachelor's, master's, and doctoral degrees in computer science from Harvard. In addition to his work at Harvard's School of Engineering and Applied Sciences, Malan is a member of the Faculty of Education in the Graduate School of Education and teaches at Harvard Business School, Harvard Law School, Harvard Extension School, and Harvard Summer School. His innovative teaching methods, engaging lectures, and commitment to making computer science accessible to all have earned him recognition as a leading educator in the field.
16 Courses
Doug Lloyd: Harvard Computer Science Educator and CS50 Team Member
Doug Lloyd is a Senior Preceptor in Computer Science at Harvard University's Division of Continuing Education. He earned his A.B. in Computer Science from Harvard in 2009 and has since become an integral part of the CS50 team. Lloyd currently serves as CS50's Head of Online Education Initiatives, coordinating all thirteen CS50 courses on edX and acting as the Head Teaching Fellow for the program's courses at Harvard's Division of Continuing Education. His involvement with CS50 dates back to 2007 when he began as a teaching fellow. Lloyd has also taught his own courses, including web programming and software engineering, at various Harvard schools. Known for his distinctive style of wearing shorts and polo shirts, he has become a familiar face to many CS50 students both on-campus and online. Beyond his academic work, Lloyd is a licensed attorney, a private pilot, and has appeared on the game show Jeopardy
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