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.

The Linux Foundation
Skills you'll gain: Package and Software Management, Open Source Technology, Git (Version Control System), Linux, Command-Line Interface, Bash (Scripting Language), File Systems, GitHub, Linux Administration, Version Control, Linux Commands, User Accounts, CI/CD, Unix Commands, Shell Script, grep, Continuous Integration, Operating System Administration, Software Installation, Software Development Tools
Beginner · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: TCP/IP, Local Area Networks, Routing Protocols, Network Routing, Digital Communications, OSI Models, Network Protocols, Open Shortest Path First (OSPF), Network Routers, Communication Systems, Telecommunications, Dynamic Host Configuration Protocol (DHCP), Network Planning And Design, Network Security, Network Switches, General Networking, Virtual Networking, Network Performance Management, Computer Networking, Network Architecture
Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Climate Change Mitigation, Energy and Utilities, Environmental Issue, Pollution Prevention, Sustainable Development, Environmental Policy, Sustainable Systems, Electric Power Systems, Sustainable Engineering, Oil and Gas, Economics, Policy, and Social Studies, Mitigation, Natural Resource Management, Sustainable Technologies, Socioeconomics, Petroleum Industry, Social Studies, Environmental Science, Biological Engineering, Economics
Mixed · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Spreadsheet Software, Financial Modeling, Predictive Modeling, Regression Analysis, Statistical Modeling, Data Modeling, Excel Formulas, Risk Modeling, Business Modeling, Simulation and Simulation Software, Operations Research, Microsoft Excel, Google Sheets, Probability Distribution, Analysis, Forecasting, Predictive Analytics, Risk Analysis, Statistical Methods, Cash Flow Forecasting
Mixed · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Mental Health Diseases and Disorders, Substance Abuse, Clinical Psychology, Mental Health Therapies, Mental and Behavioral Health, Psychiatry, Trauma Care, Mental Health, Substance Abuse Counseling, Psychology, Cognitive Behavioral Therapy, Behavioral Health, Pharmacology, Diagnostic Tests, Psychological Evaluations, Neurology, Cultural Diversity, Patient Treatment, Epidemiology, Patient Evaluation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: DevOps, Agile Methodology, Cloud-Native Computing, Devops Tools, Continuous Integration, CI/CD, Test Driven Development (TDD), Agile Software Development, Scrum (Software Development), Continuous Deployment, Software Development Methodologies, Behavior-Driven Development, Cloud Computing Architecture, Continuous Delivery, Performance Metric, Team Performance Management, Accountability, Culture Transformation, Microservices, Organizational Development
Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Verification And Validation, Work Breakdown Structure, Requirements Management, Requirements Analysis, Coordination, Functional Requirement, Product Quality (QA/QC), Interpersonal Communications, Augmented and Virtual Reality (AR/VR), Strategic Thinking, Technology Strategies, Quality Assurance and Control, Strategic Communication, Strategic Leadership, Stakeholder Engagement, Internal Communications, Business Requirements, Project Management Life Cycle, Business Metrics, Software Development Methodologies
Intermediate · Specialization · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Intellectual Property, Branding, Brand Marketing, Brand Strategy, Legal Strategy, Brand Management, Case Law, Packaging and Labeling, Asset Protection, Legal Risk, Regulation and Legal Compliance, Case Studies, Asset Management, Law, Regulation, and Compliance, Marketing, Innovation, Strategic Thinking, Business Strategy, Economics, Policy, and Social Studies, Planning
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Business Transformation, Site Reliability Engineering, Innovation, Digital Transformation, Cloud Infrastructure, Culture Transformation, Technology Strategies, Cloud Management, Cloud Security, Continuous Delivery, Cloud Platforms, Data Mapping, Safety Culture, Cloud Hosting, Cloud Computing Architecture, Organizational Change, Cloud Solutions, Change Management, Continuous Deployment, People Management
Beginner · Specialization · 1 - 3 Months
Macquarie University
Skills you'll gain: Data Visualization, Microsoft Excel, Spreadsheet Software, Excel Formulas, Microsoft Office, Data Management, Productivity Software, Writing
Beginner · Course · 1 - 3 Months
UNSW Sydney (The University of New South Wales)
Skills you'll gain: Storytelling, Game Design, User Experience, User Experience Design, Ideation, Driving engagement, Content Creation, Storyboarding, Multimedia, Visual Storytelling, Augmented and Virtual Reality (AR/VR), Virtual Reality, Human Centered Design, Emerging Technologies, Qualitative Research
Mixed · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Application Specific Integrated Circuits, Embedded Systems, Electronics Engineering, Electronic Systems, Electrical and Computer Engineering, Microarchitecture, Schematic Diagrams, Technical Design, Hardware Architecture, Engineering Design Process, System Design and Implementation, Design Software, Verification And Validation, System Configuration, Simulation and Simulation Software, Digital Design, Development Environment
Intermediate · Course · 1 - 4 Weeks