Best Free Computer Science Courses & MOOCs

EdX

Universitat Politècnica de València,UPValenciaX

Buscar en Internet (edX)

CS: Information & Technology Computer Science

Este curso de edX 'Buscar en Internet' te guiará a través de los secretos detrás de una búsqueda efectiva en internet. Aprenderás a planificar tu búsqueda desde el inicio, utilizando herramientas específicas para encontrar la información que necesitas rápidamente y con precisión. Con este curso, mejorarás tus habilidades digitales esenciales para navegar eficientemente por las cientos de millones de páginas disponibles en internet.

Self Paced

Self-Paced

Web Internet Technology

Coursera

University of California, San Diego

Finding Hidden Messages in DNA (Bioinformatics I) (Coursera)

Sci: Biology & Life Sciences Health & Society

Embark on a fascinating journey into the world of bioinformatics with 'Finding Hidden Messages in DNA (Bioinformatics I)', an online course offered by Coursera. This course introduces you to the intersection of biology and computer science, where we explore how computational techniques can be used to decipher genetic information without stepping foot in a lab. Dive deep into understanding DNA replication and discover the algorithms that help us identify key starting points within bacterial genomes.

Nov 9th 2026

5-12 Weeks

Biology Algorithms DNA

Coursera

University of California, San Diego

Genome Sequencing (Bioinformatics II) (Coursera)

Sci: Biology & Life Sciences Health & Society

Dive into the fascinating world of Genome Sequencing (Bioinformatics II) on Coursera. This course explores the complex process of assembling genomes from short DNA pieces using graph theory and introduces you to brute force algorithms applied in sequencing mini-proteins called antibiotics. Perfect for biologists, geneticists, and anyone interested in personalized medicine.

Nov 9th 2026

5-12 Weeks

DNA Genomes Antibiotics

Coursera

University of California, San Diego

Comparing Genes, Proteins, and Genomes (Bioinformatics III) (Coursera)

Sci: Biology & Life Sciences Health & Society

Dive into the fascinating world of bioinformatics with 'Comparing Genes, Proteins, and Genomes (Bioinformatics III)'. This comprehensive online course will guide you through comparing genetic sequences, understanding evolutionary changes, and applying advanced algorithmic tools to analyze DNA and protein data. Perfect for students, researchers, and professionals in biology and genetics.

Nov 9th 2026

5-12 Weeks

Genes DNA Genomes

IT Fundamentals for Business Professionals: Enterprise Systems (edX)

EdX

Universitat Politècnica de València,UPValenciaX

IT Fundamentals for Business Professionals: Enterprise Systems (edX)

CS: Information & Technology Computer Science

Dive into the world of Information Technology with our introductory course designed specifically for business professionals. 'IT Fundamentals for Business Professionals: Enterprise Systems' is your gateway to understanding how IT drives modern businesses. Learn about enterprise systems, data management, and more in a structured, easy-to-follow format.

Self Paced

Self-Paced

Business Information Technology Information Systems

EdX

IBM

Introduction to Cloud Computing (edX)

Security & Networking

Dive into the world of Cloud Computing with our foundational course designed to equip you with essential knowledge. Explore service and deployment models, delve into cloud architecture, understand security aspects, discover new technologies, and uncover possible careers in this rapidly growing domain.

Self Paced

Self-Paced

Security SaaS Cloud Computing

Coursera

University of California, San Diego

Finding Mutations in DNA and Proteins (Bioinformatics VI) (Coursera)

Sci: Biology & Life Sciences Computer Science

Dive into the intricate world of genomics and proteomics with this specialized online course, where you'll learn advanced bioinformatics techniques for identifying mutations in DNA and proteins. This course is perfect for those looking to delve deeper into understanding genetic variations and their implications on health and evolution.

Nov 9th 2026

5-12 Weeks

DNA Bioinformatics Proteins

Analyzing and Visualizing Data with Power BI (edX)

EdX

Davidson College,DavidsonX

Analyzing and Visualizing Data with Power BI (edX)

Statistics & Data Analysis Computer Science

Embark on a four-week journey into the world of data analysis and visualization with 'Analyzing and Visualizing Data with Power BI'. This course is designed for beginners looking to harness the potential of Microsoft's powerful analytics tool. Learn how to transform raw data into insightful reports and dashboards, empowering your decision-making process.

Self Paced

Self-Paced

Data Analysis Data Visualization Power BI

Coursera

University of California, San Diego

Advanced Data Structures in Java (Coursera)

CS: Programming Computer Science

Explore the fundamentals of advanced data structures in Java and learn how to apply them to solve intricate real-world challenges. This course will equip you with essential knowledge and practical skills needed for efficient problem-solving in various domains, including software engineering, network management, and more.

Nov 9th 2026

5-12 Weeks

Programming Java Algorithms