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 Colorado Boulder
Skills you'll gain: Press Releases, Public Relations, Strategic Communication, Communication Planning, Media Relations, Social Media, Target Audience, Journalism, Writing, Strategic Decision-Making, Driving engagement, Brand Strategy, Storytelling, Branding
Beginner · Course · 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Infection Control, Emergency Response, Nursing Homes, Hand Hygiene, Public Health and Disease Prevention, Personal protective equipment, Public Health, Community Health, Home Health Care and Assisted Living, Sanitation, Geriatrics, Mental Health, Infectious Diseases, Community Mental Health Services, Health And Safety Standards, Care Coordination, Patient Education and Support, Policy Development, Interpersonal Communications
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Statistical Inference, Statistical Methods, Statistics, Probability & Statistics, Statistical Analysis, Sampling (Statistics), Applied Mathematics, Probability Distribution, Probability, Artificial Intelligence
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Simulations, Social Sciences, Systems Thinking, Agentic systems, Computational Thinking, Social Impact, Sociology, Socioeconomics, Scientific Methods, Artificial Intelligence and Machine Learning (AI/ML), Computer Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Cleansing, Prompt Engineering, Data Processing, Microsoft Excel, Data Manipulation, Microsoft Copilot, Data Transformation, Data Integrity, Data-Driven Decision-Making, Data Analysis
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Proposal Development, Proposal Writing, Interpersonal Communications, Emotional Intelligence, Technical Communication, Empathy & Emotional Intelligence, Constructive Feedback, Technical Writing, Verbal Communication Skills, Leadership, Oral Expression, Team Collaboration, Empathy, Presentations, Social Skills, Rapport Building, Non-Verbal Communication, Business Writing, Stakeholder Analysis, Public Speaking
Build toward a degree
Beginner · Specialization · 1 - 3 Months

Goldman Sachs
Skills you'll gain: Market Research, New Product Development, Product Development, Entrepreneurship, Product Planning, Innovation, Focus Group, Ideation, Business Development, Product Testing, Logistics
Mixed · Course · 1 - 4 Weeks

Alberta Machine Intelligence Institute
Skills you'll gain: Feature Engineering, Data Preprocessing, Model Evaluation, Data Quality, Model Training, Data Validation, Data Cleansing, Data Transformation, Verification And Validation, Applied Machine Learning, Machine Learning, Responsible AI, Machine Learning Algorithms, Algorithms, Python Programming, Computer Programming, Linear Algebra, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Social Impact, Entrepreneurship, Systems Thinking, Personal Development, Feasibility Studies, Ideation, Social Justice, Problem Solving, Needs Assessment, Self-Awareness, Community Development, Case Studies, Empathy, Resilience
Beginner · Course · 1 - 3 Months

University of Manchester
Skills you'll gain: Sanitation, Water Resources, Water Sustainability, Water Resource Management, Policty Analysis, Research, and Development, Environmental Policy, Policy Development, Policy Analysis, Health Policy, Economics, Policy, and Social Studies, Public Health, Public Health and Disease Prevention, Political Sciences, Community Development, Social Studies, Social Sciences, Community Health, Behavioral Economics, Case Studies, Regulatory Compliance
Intermediate · Course · 1 - 3 Months
University of Virginia
Skills you'll gain: Design Thinking, Human Centered Design, Innovation, Creative Problem-Solving, Ideation, Creative Thinking, Thought Leadership, Personal Attributes, Curiosity, Strategic Thinking, Cognitive flexibility, Overcoming Obstacles, Creativity, Collaboration, Empathy, Adaptability
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Computer Vision, Convolutional Neural Networks, Image Analysis, Tensorflow, Deep Learning, Artificial Neural Networks, Machine Learning Methods, Model Training, Model Optimization, Applied Machine Learning, Fine-tuning, Feature Engineering, Machine Learning, Model Evaluation, Classification Algorithms
Build toward a degree
Intermediate · Course · 1 - 3 Months