Free No Certificate Online Courses & MOOCs

Coursera

University of Colorado System

Cloud Computing Security (Coursera)

Security & Networking

Dive into Cloud Computing Security with our expert-led course. Designed for beginners to advanced users, this course uses Amazon Web Services (AWS) as a practical learning platform. You'll learn how to securely set up cloud resources, manage user access, configure web services, and automate tasks using the AWS Command Line Interface. Whether you're looking to safeguard your business's digital assets or enhance your IT career, this course provides the knowledge and skills needed for effective cloud security.

Aug 10th 2026

4 Weeks

Security Cloud Computing Network Security

Coursera

Johns Hopkins University

Data and Health Indicators in Public Health Practice (Coursera)

Health & Society Medicine & Pharmacology

Epidemiology is the cornerstone science in public health, guiding professionals in identifying causes of outbreaks, developing interventions, and evaluating programs. This course introduces you to the problem-solving methodology used by epidemiologists to tackle various public health challenges, from outbreak investigation to program evaluation.

Aug 10th 2026

4 Weeks

Health Data Disease

Coursera

Michigan State University

Pixel Art for Video Games (Coursera)

Architecture & Design

Dive into the world of pixel art with our comprehensive course tailored for aspiring video game artists. This course will guide you through creating captivating pixel art assets using Unity's powerful game engine. Whether you're a beginner or looking to refine your skills, we'll cover essential artistic principles like shape language, color theory, and composition to help you craft stunning visuals for your games.

Aug 10th 2026

5-12 Weeks

Video Games Pixels Unity

Coursera

Duke University

Civic Engagement in American Democracy (Coursera)

Social Sciences

Dive into the heart of American politics with 'Civic Engagement in American Democracy.' This course, led by Drs. Nicholas Carnes and Bruce Jentleson, offers a foundational introduction to US politics, equipping you with the knowledge to influence change effectively. Understand the political system, key actors, and essential concepts while learning how to actively participate in democracy.

Aug 10th 2026

4 Weeks

Government Politics Democracy

Coursera

University of Illinois at Urbana-Champaign

3D Data Visualization for Science Communication (Coursera)

Data Science

Discover how to transform complex scientific data into captivating visual stories with our '3D Data Visualization for Science Communication' course. Perfect for researchers, educators, and communicators, this course will equip you with the skills needed to create compelling 3D visualizations that resonate with a broad audience.

Aug 10th 2026

4 Weeks

3D Communication Computer Graphics

Coursera

University of Lausanne

Challenging Forensic Science: How Science Should Speak to Court (Coursera)

Law

Dive into 'Challenging Forensic Science', a course designed to demystify the relationship between forensic science and the courtroom. Learn to critically assess forensic evidence, understand its limitations, and appreciate the importance of scientific rigor in legal proceedings.

Aug 10th 2026

5-12 Weeks

Science DNA Critical Thinking

Coursera

Northwestern University

Sports Marketing (Coursera)

Marketing & Communication Business

Dive into the world of Sports Marketing with our expert-led online course designed to equip you with the skills needed to excel in this dynamic field. Whether you're looking to enhance your career prospects or help a team or organization achieve its marketing goals, this course provides a thorough understanding of strategies for fan engagement, sponsor relations, and brand building through sports.

Aug 10th 2026

5-12 Weeks

Marketing Sports Sports Marketing

Coursera

Emory University

Communicating During Global Emergencies (Coursera)

Health & Society

Discover the essential principles and techniques for communicating during a global crisis or emergency. This course, developed by experts at the Rollins School of Public Health and the CDC's Division of Global Health Protection, will equip you with the skills to adapt messages effectively and ensure critical information reaches affected populations.

Aug 10th 2026

3 Weeks

Health Global Health Public Health

Coursera

EIT Digital

Security and Privacy for Big Data - Part 1 (Coursera)

Security & Networking

Dive into the world of big data security with our foundational course. Gain expertise in cryptographic principles and access control mechanisms to safeguard your big data systems effectively. This course is designed for those looking to ensure privacy and security in their big data projects, equipping you with the knowledge to plan, implement, and maintain secure practices.

Aug 10th 2026

1 Week

Cryptography Security Big Data