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.

Skills you'll gain: Advanced Analytics, Budget Management, Hotel And Restaurant Management, Hospitality Management, Budgeting, Financial Forecasting, Hospitality, Variance Analysis, Forecasting, Hotel Operations, Operating Budget, Corporate Sustainability, Revenue Management, Sustainable Business, Financial Analysis, Performance Analysis, Sustainability Reporting, Analysis, Performance Metric, Strategic Decision-Making
Beginner · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Public Cloud, Cloud Computing Architecture, Cloud Computing, Application Programming Interface (API), Cloud Services, Scalability, Cloud Platforms, Amazon Web Services, Cloud Engineering, Infrastructure As A Service (IaaS), Technical Services, Systems Administration, Solution Architecture, Security Engineering
Beginner · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Organizational Structure, Organizational Change, Organizational Development, Agile Methodology, Culture Transformation, Business Transformation, Agile Project Management, Sprint Retrospectives, Sprint Planning, Organizational Leadership, Organizational Effectiveness, Strategic Leadership, Leadership Studies, User Story, Backlogs, Continuous Improvement Process, Project Management
Beginner · Course · 1 - 4 Weeks

Kennesaw State University
Skills you'll gain: Lean Methodologies, Lean Six Sigma, Six Sigma Methodology, Performance Measurement, Quality Improvement, Process Improvement, Process Improvement and Optimization, Performance Metric, Lean Manufacturing, Kaizen Methodology, Continuous Improvement Process, Operational Efficiency, Kanban Principles, Statistical Methods, Analysis, Statistical Analysis
Mixed · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Workplace Bullying Intervention, Diversity Awareness, Workplace inclusivity, Safety Culture, Labor Law, Accountability, Compliance Management, Disciplinary Procedures, Ethical Standards And Conduct, Strong Work Ethic, Professional Development, Behavior Management, Safety and Security, AI Enablement, Social Media, Culture
Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Business Strategies, Business Strategy, Digital Analysis, Business Planning, Technology Strategies, Strategic Planning, Digital Transformation, Innovation, Organizational Strategy, Business Transformation, Business Modeling, Emerging Technologies, Business Analysis Tools, Customer Relationship Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Human Musculoskeletal System, Orthopedics, Medical Imaging, Anatomy, Radiography, Diagnostic Tests, Physical Therapy, Exercise Science, Physiology, Medical Terminology, Chronic Diseases
Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Software Testing, Software Development Tools, Object Oriented Design, Development Environment, Software Engineering, Unified Modeling Language, Engineering Software, System Requirements, Requirements Analysis, Software Engineering Tools, Agile Methodology, Agile Software Development, Systems Development Life Cycle, Software Quality (SQA/SQC), Software Development Life Cycle, Software Development Methodologies, Test Case, User Requirements Documents, Software Development, Requirements Elicitation
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Spring Framework, Java, Spring Boot, Java Programming, Hibernate (Java), Web Development, Web Servers, Web Components, Servers, Application Deployment, Databases
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Organizational Change, Innovation, Change Management, New Product Development, Organizational Leadership, Organizational Development, Organizational Strategy, Cross-Functional Team Leadership, Culture Transformation, Team Leadership, Organizational Effectiveness, Product Lifecycle Management, Organizational Structure, Product Development, Strategic Decision-Making
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Medication Therapy Management, Pharmacotherapy, Pharmacology, Medical Prescription, Patient Education And Counseling, Pharmaceuticals, Clinical Pharmacy, Patient Education and Support, Drug Development, Value-Based Care, Utilization Management, Health Policy, Patient Safety, Research Design, Epidemiology
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: AI Security, Threat Modeling, Open Web Application Security Project (OWASP), Security Testing, Retrieval-Augmented Generation, Software Architecture, API Design, Test Automation, Vulnerability Management, Agentic systems, Systems Design, Model Evaluation, Test Driven Development (TDD), CI/CD, Python Programming, Continuous Deployment, Dependency Analysis, Large Language Modeling, Machine Learning, Performance Analysis
Intermediate · Specialization · 3 - 6 Months