English pronunciation courses can help you learn vowel and consonant sounds, intonation patterns, and stress placement. You can build skills in clear speech, effective listening, and accent reduction techniques. Many courses introduce tools like phonetic charts and pronunciation apps, which assist in practicing sounds and tracking progress.

University of California San Diego
Skills you'll gain: Bioinformatics, Diagnostic Tests, Model Evaluation, Molecular Biology, Infectious Diseases, Informatics, Network Analysis, Medical Science and Research, Computational Thinking, Biochemistry, Data Mining, Scientific Visualization, Life Sciences, Tree Maps, Microbiology, Biology, Data Analysis Software, Pharmacology, Science and Research
Beginner · Specialization · 1 - 3 Months

University of Colorado System
Skills you'll gain: Unity Engine, Video Game Development, Object Oriented Programming (OOP), C# (Programming Language), Event-Driven Programming, File I/O, UI Components, User Interface (UI), Debugging, Data Structures
Intermediate · Course · 1 - 3 Months

Shanghai Jiao Tong University
Skills you'll gain: Combinatorics, Graph Theory, Theoretical Computer Science, Mathematical Theory & Analysis, Advanced Mathematics, Network Analysis, Computational Thinking, Algorithms, Data Structures, Computer Science
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Software Quality Assurance, Software Development Life Cycle, Quality Assurance, Software Documentation, Functional Testing, Software Testing, Software Development Methodologies, Acceptance Testing, User Acceptance Testing (UAT), Test Case, Maintainability, Unit Testing, Software Design, System Testing, Integration Testing, Waterfall Methodology, Agile Methodology, Regression Testing
Beginner · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Social Determinants Of Health, Operations Management, Health Care Administration, Innovation, Value-Based Care, Process Improvement and Optimization, Performance Improvement, Process Mapping, Health Care, Health Informatics, Lean Methodologies, Performance Metric, Quality Assessment, Qualitative Research
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Embedded Software, Embedded Systems, Debugging, Model Based Systems Engineering, Computer Engineering, Failure Analysis, Simulation and Simulation Software, Technical Communication, Electronics Engineering, Automation Engineering
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Stanford University
Skills you'll gain: Generative AI, Workforce Development, OpenAI, Socioeconomics, Digital Transformation, AI Product Strategy, Artificial Intelligence, Responsible AI, Automation, Large Language Modeling, Economics, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Event-Driven Programming, Debugging, Game Design, Animation and Game Design, Program Development, Algorithms, Computer Programming, Application Development, Problem Solving, Design, Computer Science
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Selenium (Software), Test Script Development, Test Automation, Debugging, Automation, Web Scraping, Software Testing, Web Development Tools, Test Case, Browser Compatibility, Cascading Style Sheets (CSS)
Beginner · Course · 1 - 4 Weeks

Howard University
Skills you'll gain: Business Software, Information Systems, Business Systems, Business Technologies, Management Information Systems, Information Technology, Enterprise Resource Planning, E-Commerce, Systems Analysis, Computer Hardware, Data Warehousing, Disaster Recovery, Networking Hardware, Business Ethics, Operating Systems, Business Process Management, Customer Relationship Management, Security Management, Business-To-Consumer, Data Security
Intermediate · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Operations Management, Process Analysis, Business Operations, Operational Efficiency, Production Process, Operational Performance Management, Business Process Improvement, Service Improvement, Process Optimization, Quality Management, Performance Measurement, Quality Control, Business, Productivity Software, Inventory Management System, Resource Utilization
Mixed · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Construction, Sustainable Architecture, Sustainable Design, Building Design, HVAC, Environmental Engineering, Building Codes, Thermal Management, Architectural Design, Sustainable Development, Physics
Intermediate · Course · 1 - 4 Weeks