Best Free Computer Science Courses & MOOCs

Coursera

Google Cloud

Google Cloud Platform Fundamentals for AWS Professionals (Coursera)

Security & Networking

Transition seamlessly from AWS to GCP with our 6-hour comprehensive course. This fast-paced program is tailored for AWS Solution Architects and SysOps Administrators eager to explore Google Cloud Platform's core capabilities. Dive into networking, compute, storage, and database solutions through engaging presentations, demonstrations, and practical labs. Learn the similarities, differences, and essential how-tos of GCP to expand your cloud expertise.

Jun 29th 2026

5-12 Weeks

Databases Google Cloud Computing

Coursera

University of Toronto

Plant Bioinformatics (Coursera)

Health & Society Computer Science

Dive into the fascinating world of Plant Bioinformatics with this advanced online course. Explore cutting-edge sequencing technologies and learn how to harness them for analyzing plant genomes, transcriptomes, and proteomes. Perfect for biologists, geneticists, and anyone interested in plant science.

Jun 29th 2026

5-12 Weeks

Bioinformatics Plant Biology Plant Bioinformatic Methods Specialization

Coursera

INSEAD

Blockchain Transformations of Financial Services (Coursera)

Security & Networking

Explore the future of finance with our 'Blockchain Transformations of Financial Services' course on Coursera. Dive into how blockchain is transforming the global financial system by eliminating inefficiencies and offering new ways to create and manage value. This course will equip you with a deep understanding of decentralized finance, smart contracts, and their impact on banking and financial services.

Jun 29th 2026

4 Weeks

Accounting Financial Management Governance

Coursera

INSEAD

Introduction to Blockchain for Financial Services (Coursera)

Security & Networking

Dive into the revolutionary world of blockchain technology tailored specifically for financial services professionals. This introductory course will equip you with a solid understanding of how blockchain works, its potential to revolutionize business and economic activities, and key concepts like mining, hashing, and public key cryptography.

Jun 29th 2026

5-12 Weeks

Cryptography Databases Mining

Coursera

INSEAD

Blockchain in Financial Services: Strategic Action Plan (Coursera)

Security & Networking

Embark on a transformative journey into the future of finance with 'Blockchain in Financial Services: Strategic Action Plan'. This final course in the specialization equips you with the skills needed to recognize financial industry challenges, harness blockchain technology for solutions, and craft a strategic blueprint for implementation. Whether you're an aspiring fintech entrepreneur or a seasoned professional looking to innovate within your organization, this course offers invaluable insights into leveraging blockchain for transformative change.

Jun 29th 2026

5-12 Weeks

Strategy Positioning Business Model

Coursera

University of Michigan

Python Functions, Files, and Dictionaries (Coursera)

CS: Software Engineering Computer Science

Dive into the world of Python programming with our beginner-friendly course on Functions, Files, and Dictionaries. Whether you're new to coding or looking to enhance your Python skills, this course will equip you with the fundamental knowledge needed to manipulate data effectively using Python's powerful features. From understanding user-defined functions and local/global variables to mastering file handling and dictionary data structures, this course is designed to provide a strong foundation for further exploration into Python programming.

Jun 29th 2026

5-12 Weeks

Programming Python Functions

Coursera

University of Michigan

Data Collection and Processing with Python (Coursera)

CS: Software Engineering CS: Programming

Discover how to efficiently collect and process data online using Python in this comprehensive course. From understanding Python list comprehensions to interacting with REST APIs and building a functional tag recommender system for the Flickr photo sharing site, you'll gain valuable skills in data handling and analysis.

Jun 29th 2026

3 Weeks

Python APIs Data Collection

Coursera

New York University Tandon School of Engineering

Overview of Advanced Methods of Reinforcement Learning in Finance (Coursera)

Computer Science

Dive into the complex world of finance with our 'Overview of Advanced Methods of Reinforcement Learning in Finance' course. Mastering advanced reinforcement learning techniques will equip you with the tools needed to make informed, data-driven decisions in volatile financial markets.

Jun 29th 2026

4 Weeks

Black-Scholes-Merton Cryptocurrency Reinforcement Learning

Coursera

University of London

Machine Learning for All (Coursera)

Data Science Computer Science

Discover the transformative world of Machine Learning with our beginner-friendly course. From understanding basic concepts to applying advanced techniques, you'll learn how to harness the potential of Artificial Intelligence to solve complex problems and innovate across various fields.

Jun 29th 2026

4 Weeks

Artificial Intelligence Machine Learning AI Technology