Operating system courses can help you learn process management, memory allocation, file systems, and user interfaces. You can build skills in troubleshooting system errors, optimizing performance, and implementing security protocols. Many courses introduce tools like Linux, Windows, and virtualization software, illustrating how these skills are applied in real-world environments.

Johns Hopkins University
Skills you'll gain: Health Informatics, Health Technology, Health Systems, Health Policy, Health Care, Informatics, Healthcare Industry Knowledge, Health Information Management, Information Technology, Health Care Procedure and Regulation, Systems Analysis, Health Insurance Portability And Accountability Act (HIPAA) Compliance, System Requirements, Requirements Analysis, Interoperability, Data Literacy, Data Sharing, Medical Imaging, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Governance, Data Presentation, Management Accounting, Data Storytelling, Budgeting, Marketing Analytics, Capital Budgeting, Financial Modeling, Financial Data, Data Ethics, SAS (Software), Business Analytics, Financial Management, Customer Analysis, Customer Insights, Digital Media Strategy, Corporate Finance, Business Valuation, Financial Analysis, Data Visualization
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, LLM Application, OpenAI API, Token Optimization, OpenAI, Anthropic Claude, Authentications, Large Language Modeling, Command-Line Interface, Key Management, Development Environment, Application Programming Interface (API), Python Programming, Virtual Environment
Intermediate · Course · 1 - 4 Weeks
Michigan State University
Skills you'll gain: Photography, Photo Editing, Photo/Video Production and Technology, Peer Review, Digital Publishing, Web Presence, Creativity, Information Privacy, Web Design and Development
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Non-Verbal Communication, Oral Expression, Verbal Communication Skills, Rapport Building, Motivational Skills, Business Communication, Driving engagement, Executive Presence, Interpersonal Communications, Public Speaking, Drive Engagement, Leadership, Virtual Teams, Professional Development, Communication, Emotional Intelligence, Meeting Facilitation, Presentations, Active Listening, Employee Engagement
Beginner · Course · 1 - 3 Months

Chris Croft Training
Skills you'll gain: Professional Development, Assertiveness, Smart Goals, Professionalism, Communication, Business Communication, Goal Setting, Interpersonal Communications, Organizational Effectiveness, Leadership and Management, Organizational Skills, Delegation Skills, Business Leadership, Initiative and Leadership, Job Evaluation, Interviewing Skills, Organizational Development, Negotiation, Leadership Development, Motivational Interviewing
Mixed · Course · 1 - 3 Months

University of Cape Town
Skills you'll gain: Climate Change Mitigation, Sustainable Development, Policty Analysis, Research, and Development, Economic Development, Environmental Policy, Environmental Issue, Mitigation, Policy Development, Policy Analysis, Socioeconomics, Mathematical Modeling, Systems Thinking, Research, Innovation, Discussion Facilitation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Middleware, React Redux, React.js, Scalability, Application Programming Interface (API), Maintainability, Context Management, Frontend Performance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Model Training, MLOps (Machine Learning Operations), System Monitoring, Continuous Monitoring, Model Deployment, Verification And Validation, Performance Metric, A/B Testing, Statistical Methods, Failure Analysis, Statistical Hypothesis Testing, Applied Machine Learning, Statistical Analysis, Scikit Learn (Machine Learning Library), Benchmarking
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Training and Development, Training Programs, Employee Performance Management, Performance Management, Talent Acquisition, Human Resources, Human Resources Information System (HRIS), Applicant Tracking Systems, Full Cycle Recruitment, Employee Onboarding, Compensation Management, Performance Appraisal, Recruitment Strategies, Human Resource Strategy, Human Resource Policies, Human Resources Management and Planning, Employee Surveys, Enterprise Risk Management (ERM), Occupational Safety And Health, Disciplinary Procedures
Beginner · Professional Certificate · 3 - 6 Months

University of California, Davis
Skills you'll gain: Growth Mindedness, Open Mindset, Culture Transformation, Lifelong Learning, Positivity, Overcoming Obstacles, Professional Development, Innovation, Organizational Change, Constructive Feedback, Adaptability, Cognitive flexibility, Resilience, Leadership Development, Self-Awareness, Growth Strategies, Collaboration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Medical Terminology, Pulmonology, Pathology, Endocrinology, Cardiology, Medical Records, Neurology, Respiratory Care, Obstetrics And Gynecology, General Medical Tests and Procedures, Urology, Gynecology, Anatomy, Human Musculoskeletal System, Respiration, Medical Practices and Procedures, Urinalysis, Sensory Systems Analysis, Hemodynamics, Cell Biology
Beginner · Specialization · 3 - 6 Months