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.

California Institute of the Arts
Skills you'll gain: Game Design, Conceptual Design, Video Game Development, Technical Communication, Virtual Environment, Art History, Ideation, Storytelling, Design Strategies, Visual Storytelling, Creative Design, Aesthetics, Design Research, Creativity
★ 4.5 (824) · Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Software Design Patterns, Software Design, Software Quality Assurance, Software Engineering, Application Security, Security Architecture Review, Object Oriented Design, Software Architecture, Software Quality (SQA/SQC), Development Testing, Threat Modeling, Maintainability, Application Deployment, IT Security Architecture, Continuous Deployment, Quality Assurance, Continuous Delivery, Software Testing, Continuous Integration, CI/CD
★ 4.5 (469) · Intermediate · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Data Structures, Data Storage, Algorithms, Database Systems, Theoretical Computer Science
★ 4.8 (923) · Mixed · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Identity and Access Management, Cloud Computing, User Provisioning, Security Controls, Cloud Management, Malware Protection, Cloud Infrastructure, Cloud Security, Security Engineering, Authorization (Computing), Network Security, Hardening, Cryptographic Protocols, Cybersecurity
★ 4.5 (658) · Beginner · Specialization · 3 - 6 Months

Commonwealth Education Trust
Skills you'll gain: Curriculum Development, Curriculum Planning, Teaching, Education and Training, Instructional and Curriculum Design, Instructional Strategies, Adult Education, Lesson Planning, Pedagogy, Student-Centred Learning, Student Engagement, Collaboration, Learning Theory, Planning
★ 4.6 (529) · Mixed · Course · 1 - 3 Months

Georgia Institute of Technology
Skills you'll gain: Electrical Power, Electrical Engineering, Basic Electrical Systems, Electronics, Electronic Systems, Electronics Engineering, Electronic Components, Electrical Systems, Engineering, Scientific, and Technical Instruments, Electrical and Computer Engineering, Engineering Analysis, Engineering Calculations, Algebra
★ 4.7 (771) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Social Media Content, Social Media Campaigns, Content Creation, Visual Design, Social Media Marketing, Generative AI, Video Production, Content Marketing, Graphic Design, Video Editing, ChatGPT, Marketing Design, AI Workflows, Prompt Engineering, Content Strategy, Animations, Storytelling, Branding, Responsible AI
★ 4.4 (391) · Intermediate · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainability Standards, Sustainable Development, Sustainable Business, Corporate Sustainability, Sustainability Reporting, Performance Measurement, Social Impact, Stakeholder Engagement, Investment Management, Governance, Performance Analysis, Stakeholder Management, Goal Setting, Asset Management, Stakeholder Analysis, Data-Driven Decision-Making, Portfolio Management, Verification And Validation, Accountability
★ 4.8 (654) · Mixed · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Decision Making, Creativity, Decisiveness, Talent Management, Communication, Innovation, Creative Thinking, Personal Development, Interpersonal Communications, Curiosity, People Development, Professional Networking, Collaboration, Leadership Development, Leadership Studies, Self-Awareness, Strategic Leadership, Business Leadership, Leadership, Emotional Intelligence
★ 4.8 (687) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Risk Analysis, Risk Management, Project Management Institute (PMI) Methodology, Project Closure, User Requirements Documents, Project Management, Employee Coaching, Discussion Facilitation, Kanban Principles, Change Management, Project Documentation, Portfolio Management, Product Improvement, Project Planning, Initiative and Leadership, Conflict Management, Leadership, Analysis, Market Opportunities
★ 4.6 (542) · Advanced · Specialization · 3 - 6 Months
University of California San Diego
Skills you'll gain: Biotechnology, Life Sciences, Biochemistry, Manufacturing and Production, Cell Cultures, Environment, Food and Beverage, Sustainable Design, Pharmaceuticals, Production Process, Biology, Taxonomy, Environmental Science, Microbiology, Natural Resource Management, Process Engineering
★ 4.8 (1.2K) · Intermediate · Course · 1 - 3 Months

Rutgers the State University of New Jersey
Skills you'll gain: Request For Quotation (RFQ), Stakeholder Management, Procurement, Request for Proposal, Case Studies
★ 4.7 (628) · Beginner · Course · 1 - 3 Months