Korean courses can help you learn the language's grammar, vocabulary, pronunciation, and cultural nuances. You can build skills in conversational fluency, reading comprehension, and writing in Hangul, along with understanding idiomatic expressions and regional dialects. Many courses introduce tools like language apps and online dictionaries, which support vocabulary building and practice through interactive exercises.

University of Michigan
Skills you'll gain: Sustainable Design, Sustainable Technologies, Product Lifecycle Management, Product Development, Sustainable Engineering, Sustainable Development, Product Improvement, Sustainable Systems, Sustainability Reporting, Environmental Engineering, Waste Minimization, Environmental Science, Environment and Resource Management, Environmental Issue, Environment, Simulation and Simulation Software, Case Studies, Analysis, Functional Specification, Process Analysis
★ 4.3 (79) · Intermediate · Course · 1 - 3 Months

University of Nebraska
Skills you'll gain: Personal protective equipment, Bloodborne Pathogens, Infection Control, Equipment decontamination, Infectious Diseases, Stress First Aid, Public Health and Disease Prevention, Patient Safety, Patient Evaluation, Patient Flow, Epidemiology, Public Health, Mental Health, Media and Communications, Behavioral Health
★ 4.7 (138) · Intermediate · Course · 1 - 4 Weeks
École Polytechnique
Skills you'll gain: Semiconductors, Materials science, Energy and Utilities, Sustainable Technologies, Chemical Engineering, Production Process, Physics
★ 4.2 (121) · Advanced · Course · 1 - 4 Weeks

University of Alberta
Skills you'll gain: Energy and Utilities, Environmental Issue, Innovation, Petroleum Industry, Electrical Power, Sustainable Development, Climate Change Mitigation, Environmental Policy, Oil and Gas, Sustainable Systems, Environment and Resource Management, Sustainable Technologies, Electric Power Systems, Public Policies, Policy Analysis, Emerging Technologies, Supply And Demand, Trend Analysis
★ 4.8 (108) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Prompt Engineering, Microsoft Copilot, Responsible AI, Presentations, Microsoft Excel, Microsoft Outlook, Data Presentation, Interactive Data Visualization, Microsoft PowerPoint, Microsoft Teams, Data Storytelling, Predictive Modeling, Email Automation, Data Visualization Software, Dashboard Creation, Data Synthesis, Microsoft Word, Excel Formulas, Microsoft 365, Data Analysis
★ 4.5 (84) · Beginner · Professional Certificate · 3 - 6 Months

Utrecht University
Skills you'll gain: Lifelong Learning, Adult Education, Professionalism, Professional Development, Organizational Development, Social Sciences, Organizational Change, Ethical Standards And Conduct, Workforce Development, Organizational Structure, Sociology, Psychology, Leadership, Personal Development, Empowerment, Leadership Development
★ 4.6 (80) · Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Debugging, Code Reusability, Algorithms, Problem Solving, Data Processing, Computational Logic, Python Programming, Software Development, Data Analysis, Scripting Languages
★ 4 (70) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Email Automation, Google Gemini, Gmail, Gemini, Google Workspace, Generative AI, Prompt Engineering, AI Integrations
★ 4.4 (65) · Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Storytelling, Oral Expression, Persuasive Communication, Public Speaking, Non-Verbal Communication, Verbal Communication Skills, Ingenuity, Creative Thinking, Communication, Creativity, Optimism, Problem Solving, Communication Strategies, Resilience
★ 4.6 (96) · Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Data Warehousing, Extract, Transform, Load, Business Intelligence, Data Mining, Big Data, Predictive Analytics, Analytics, Data Modeling, MySQL, Apache Hadoop, Data Integration, Star Schema, Unstructured Data, Database Design, Data Processing, SQL, Classification Algorithms
★ 3.9 (104) · Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Peer Review, Oral Expression, Public Speaking, Persuasive Communication, Writing, Verbal Communication Skills, Communication, Deductive Reasoning, Critical Thinking, Constructive Feedback, Advocacy, Motivational Skills, Verbal Strategic Communication, Communication Strategies
★ 4.6 (90) · Beginner · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Nursing Practices, Nursing Management, Clinical Leadership, Patient Evaluation, Nursing, Nursing Care, Nursing and Patient Care, Personal Care, Pain Management, Patient-centered Care, Health Assessment, Clinical Assessment, Care Management, Stress Management
★ 4.8 (98) · Beginner · Course · 1 - 3 Months