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: Stress Management, Goal Setting, Nutrition and Diet, Professional Development, Personal Development, Mindfulness, Organizational Skills, English Language, Planning, Technical Communication, Product Knowledge, Productivity, Language Learning, Customer Service, Language Competency, Self-Awareness, Retail Sales, Health And Wellness Coaching, Calendar Management, Vocabulary
Intermediate · Specialization · 3 - 6 Months

University of Houston
Skills you'll gain: Ancient History, International Relations, Aerospace Basic Quality System Standards, Human Factors, Failure Analysis, Engineering, Engineering, Scientific, and Technical Instruments, Safety Assurance, Engineering Practices
Mixed · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Patient Evaluation, Patient Education And Counseling, Care Management, Clinical Assessment, Rehabilitation, Health Assessment, Oncology, Chronic Diseases, Clinical Monitoring, Physiology, Anatomy, Research, Risk Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon S3, Amazon Web Services, Cloud Hosting, Cloud Storage, Control Panels, System Configuration
Beginner · Guided Project · Less Than 2 Hours

Universiteit Leiden
Skills you'll gain: Sustainable Development, Sustainable Design, Sustainable Technologies, Environmental Resource Management, Sustainable Engineering, Environment, Environmental Science, Resource Utilization, Materials science, Supply And Demand, Economics, Analysis, Consumer Behaviour
Beginner · Course · 1 - 3 Months

GRAMMY GO
Skills you'll gain: Music Theory, Musical Composition, Music, Instrumental Music, Media Production, Post-Production, Creativity, System Configuration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Management Systems, NoSQL, Database Design, Databases, Database Architecture and Administration, Database Management, Generative AI, Data Architecture, AI Personalization, Large Language Modeling, Data Storage Technologies, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Responsible AI, Data Ethics, Microsoft Copilot, Software Development Tools, Prompt Engineering, Software Documentation, Artificial Intelligence, Code Review
Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Quality Improvement, Quality Management, Administration, Business Management, Business Administration, Organizational Effectiveness, Leadership and Management, Operational Efficiency, Organizational Structure, Production Management, Systems Thinking, Lean Manufacturing, Knowledge Transfer
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Management Accounting, Performance Measurement, Organizational Strategy, Capacity Management, Cost Accounting, Performance Metric, Financial Accounting, Budget Management, Accounting, Strategic Decision-Making, Business Strategy, Financial Controls, Budgeting, Resource Allocation, Price Negotiation, Variance Analysis, Decision Making
Beginner · Course · 1 - 3 Months

Tableau Learning Partner
Skills you'll gain: Data Storytelling, Data Presentation, Dashboard, Interactive Data Visualization, Tableau Software, Data-Driven Decision-Making, Data Visualization Software, Business Reporting, Data Analysis, Business Intelligence, Presentations, Stakeholder Engagement
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Cloud Infrastructure, Network Troubleshooting, Technical Consulting, Amazon S3, Cloud Solutions, Cloud Computing, Cloud Management, Technical Support, AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Infrastructure Architecture, Virtual Private Networks (VPN), Scenario Testing, Amazon CloudWatch, System Support, Customer Support, Cloud Storage, Serverless Computing, Security Controls
Beginner · Course · 1 - 4 Weeks