Best Free Computer Science Courses & MOOCs

Coursera

University at Buffalo,The State University of New York

Decentralized Applications (Dapps) (Coursera)

CS: Software Engineering Computer Science

Embark on a journey to create your own decentralized applications (Dapps) with this advanced course. Designed for those who want to harness the power of blockchain technology, you'll learn how to build secure, transparent, and accessible applications that leverage smart contracts and more. Perfect for tech enthusiasts, developers, and anyone interested in the future of digital transactions.

Jun 22nd 2026

4 Weeks

Blockchain Blockchain Specialization Smart Contract

Coursera

University at Buffalo,The State University of New York

Blockchain Platforms (Coursera)

CS: Software Engineering Computer Science

Dive into the fourth course of Coursera's Blockchain specialization to gain a deep understanding of the broader blockchain ecosystem. Discover other blockchain platforms, explore two decentralized application use cases, and learn how to address critical issues such as privacy and scalability in this advanced educational journey.

Jun 22nd 2026

4 Weeks

Microsoft Azure Blockchain Hyperledger

Coursera

LearnQuest

Fundamentals of Kubernetes Deployment (Coursera)

CS: Software Engineering Computer Science

Dive into the world of container orchestration with our Fundamentals of Kubernetes Deployment course. Whether you're new to Kubernetes or looking to deepen your expertise, this course will guide you through essential concepts like architecture, cluster setup, deployment strategies, and more. Gain hands-on experience with practical examples that cover everything from basic to advanced Kubernetes features.

Jun 22nd 2026

2 Weeks

Kubernetes Deployment Kubernetes Architecture

Coursera

LearnQuest

Azure Infrastructure Fundamentals (Coursera)

Security & Networking

Dive into the world of cloud computing with our Azure Infrastructure Fundamentals course. Designed for beginners and professionals alike, this course will equip you with the skills needed to leverage Microsoft's Azure platform effectively. From understanding basic concepts to mastering advanced features, we'll guide you through creating, managing, and optimizing applications and services in a cloud environment.

Jun 22nd 2026

5-12 Weeks

SaaS Cloud Computing Microsoft Azure

Coursera

IBM

COBOL Programming with VSCode (Coursera)

CS: Software Engineering Computer Science

Dive into the world of COBOL with our comprehensive course that combines traditional COBOL programming techniques with modern development tools like Visual Studio Code. Whether you're new to programming or looking to expand your skill set, this course will equip you with the knowledge and practical experience needed to develop robust business applications using COBOL.

Jun 22nd 2026

3 Weeks

Programming Computer Programming Software Development

Coursera

University of Michigan

Problem Solving Using Computational Thinking (Coursera)

CS: Theory Computer Science

Dive into 'Problem Solving Using Computational Thinking' on Coursera and unlock the secrets to tackling complex problems with ease. This course teaches you how to think like a computer, breaking down issues into manageable parts and developing solutions that are both logical and effective. Ideal for beginners eager to grasp the fundamentals of programming and computational logic.

Jun 22nd 2026

5-12 Weeks

Programming Algorithms Computational Thinking

Coursera

University of Michigan

Estructuras de datos de Python (Coursera)

CS: Software Engineering Computer Science

Sumérgete en el mundo de las estructuras de datos con nuestro curso de Python. Aprenderás desde listas hasta diccionarios y procedimientos, todo lo necesario para manejar datos eficientemente en Python 3. Este curso te guiará a través de los conceptos clave presentados en 'Python para todos', capítulos 6-10.

Jun 22nd 2026

5-12 Weeks

Python Data Structures Dictionary

Coursera

University of Michigan

Uso de bases de datos con Python (Coursera)

CS: Software Engineering Computer Science

Este curso introductorio te guiará a través del uso de bases de datos con Python, centrándose en el lenguaje SQL y la biblioteca SQLite3. Aprenderás a diseñar y consultar eficientemente tus propias bases de datos, así como a visualizar los resultados de manera efectiva utilizando D3.js.

Jun 22nd 2026

5-12 Weeks

Programming Python Databases

Coursera

LearnQuest

Scrum Master Certification Exam Preparation (Coursera)

CS: Software Engineering Computer Science

Embark on a journey towards becoming a certified Scrum Master with our preparation course. This program is tailored for those new to Scrum, aiming to equip you with the necessary knowledge and skills to ace your certification exam. We'll delve into various Scrum methodologies, the intricacies of the Sprint process, and engage in practical exercises and discussions to solidify your understanding.

Jun 22nd 2026

2 Weeks

Scrum Coursera Plus Sprint