Best Free Computer Science Courses & MOOCs

Machine Learning at the Edge on Arm: A Practical Introduction (edX)

EdX

Arm Education,ArmEducationX

Machine Learning at the Edge on Arm: A Practical Introduction (edX)

Engineering Eng: Electronics

Embark on a journey into the future of machine learning with 'Machine Learning at the Edge on Arm: A Practical Introduction'. This course is designed for tech enthusiasts and professionals looking to harness the power of edge computing and Arm-based microcontrollers. Learn how to create cutting-edge ML applications that process data locally, enhancing efficiency and privacy.

Self Paced

Self-Paced

ML Artificial Intelligence Machine Learning

EdX

University System of Maryland - USM,USMx,University of Maryland Baltimore County,UMBC

NoSQL Databases (edX)

Computer Science

Get started with NoSQL databases and understand their role in modern data storage solutions. This course covers document-oriented, key-value pair, column-oriented, and graph databases, providing you with a solid foundation to manage diverse data types effectively.

Self Paced

5-12 Weeks

NoSQL CRUD NoSQL Databases

Malware Analysis and Assembly Language Introduction (edX)

EdX

IBM

Malware Analysis and Assembly Language Introduction (edX)

Security & Networking

Dive into the intriguing realm of cybersecurity with our Malware Analysis and Assembly Language Introduction course. Whether you're a beginner or looking to deepen your expertise, this course will equip you with essential skills for identifying, analyzing, and understanding malware. Explore assembly language's role in dissecting malicious software and learn how to protect systems from potential threats.

Self Paced

Self-Paced

Malware Virtual Machine Malware Analysis

Coursera

Version Control (Coursera)

Computer Science

Dive into the world of Version Control with this comprehensive online course designed for aspiring and experienced developers alike. Learn how to collaborate seamlessly across teams without code conflicts, understand various version control systems like Git, and establish efficient workflows that boost productivity. Gain valuable insights into Linux commands crucial for file management and automation in software development.

Jul 13th 2026

4 Weeks

Github Version Control Coursera Plus

Coursera

HTML and CSS in depth (Coursera)

CS: Programming Computer Science

Dive deep into HTML and CSS with our expert-led online course. Build robust web pages from scratch, enhance your designs with CSS, and learn the importance of semantic markup for better SEO and accessibility. Perfect for beginners and advanced users alike.

Jul 13th 2026

3 Weeks

HTML Debugging CSS

Coursera

Codio

Select Topics in Python: Matplotlib (Coursera)

CS: Software Engineering Computer Science

Discover how to create compelling data visualizations using Python and the Matplotlib library. This comprehensive course is perfect for those with some Python experience, offering a hands-on approach to learning essential visualization techniques. Start coding your first script today and unlock the potential of your data!

Jul 13th 2026

3 Weeks

Python Python Programming Matplotlib

Application Security for Developers (edX)

EdX

IBM

Application Security for Developers (edX)

Computer Science

Discover the essential skills needed to protect applications from security threats in this Application Security for Developers course. Gain insights into identifying vulnerabilities, implementing secure coding practices, and integrating DevSecOps principles. Learn how to safeguard data and prevent breaches with effective application security strategies.

Self Paced

Self-Paced

Security Design Principles Security Vulnerabilities

Introduction to SQL and relational databases (edX)

EdX

Universitat Politècnica de València,UPValenciaX

Introduction to SQL and relational databases (edX)

Computer Science

Discover the world of relational databases and SQL with our beginner-friendly course. Whether you're new to data management or looking to enhance your skills, this course will equip you with essential knowledge and practical abilities in querying and manipulating databases using SQL. Start your journey towards becoming a proficient database administrator today!

Self Paced

5-12 Weeks

Databases SQL Relational Databases

Metadata & Training: Connecting Users to Assets (edX)

EdX

University of Wisconsin–Madison,WisconsinX

Metadata & Training: Connecting Users to Assets (edX)

Business Computer Science

Dive deep into the world of metadata with our 'Metadata & Training: Connecting Users to Assets' course. Learn the fundamentals of descriptive metadata and how it plays a crucial role in connecting users to digital assets efficiently. This course is designed for those looking to understand metadata management, digital asset management, and gain practical insights from both user and administrator perspectives.

Self Paced

Self-Paced

Metadata Assets Digital Asset Management Professional Certificate