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: Music, Music Theory, Sensory Systems Analysis, Aesthetics, Empathy & Emotional Intelligence, Culture, Psychology, Neurology, Anatomy, Science and Research
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Business Planning, Working With Children, Small Business Accounting, Tax Management, Policy Development, Fiscal Management, Parent Communication, Contract Management, Program Standards, Revenue Management, Budgeting, Insurance, Cost Estimation, Payment Processing, Tax Compliance
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Web Development Tools, Web Content Accessibility Guidelines, HTML and CSS, Web Design and Development, Web Design, Web Development, Front-End Web Development, Semantic Web, Cascading Style Sheets (CSS), Web Presence, Web Servers
Mixed · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Social Media Analytics, Predictive Modeling, Natural Language Processing, Predictive Analytics, Social Media, Text Mining, Cloud Computing, Unstructured Data, Analytics, Business Analytics, Data Science, Data Analysis, Trend Analysis, Geospatial Information and Technology, Machine Learning Methods, Business Intelligence, Unsupervised Learning, Internet Of Things, Deep Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Risk Analysis, Risk Management, Risk Management Framework, Project Portfolio Management, Business Risk Management, Enterprise Risk Management (ERM), Business Analysis, Risk Mitigation, Portfolio Management, Solution Design, Program Implementation, Project Implementation, Solution Architecture, Solution Delivery, Business Solutions, Business Strategies, Business Planning, System Implementation, Plan Execution, Change Management
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Structures, Generative AI, Test Driven Development (TDD), Integration Testing, Cloud Deployment, Python Programming, Object Oriented Programming (OOP), Serverless Computing, Cloud Computing, Microsoft Azure, Graph Theory, Software Documentation, Maintainability, Code Review, Software Design, Application Deployment
Beginner · Course · 1 - 3 Months

Skills you'll gain: Internet Of Things, Automation, Infrastructure Architecture, Data Management, Systems Architecture, Network Protocols, Information Management, Systems Integration, Information Systems Security, Security Strategy, Emerging Technologies, Communication Systems, Systems Design
Beginner · Course · 1 - 4 Weeks

Alfaisal University | KLD
Skills you'll gain: Stress Management, Time Management, Positivity, Self-Motivation, Personal Development, Behavioral Management, Mental Health, Self-Awareness, Assertiveness, Communication
Beginner · 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

University of Colorado System
Skills you'll gain: Splinting, Trauma Care, Medical Emergency, Wound Care, First Aid, Patient Evaluation, Emergency Response, Infection Control, Human Musculoskeletal System
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Month End Closing, Balancing (Ledger/Billing), Variance Analysis, Fraud detection, Expense Management, Bookkeeping, Generally Accepted Accounting Principles (GAAP), Record Keeping, Reconciliation, Income Statement, Data Validation, Payroll Systems, Expense Reports, Financial Statements, Payroll Processing, Business Metrics, Financial Analysis, General Ledger, Financial Reporting, Accounts Payable
Beginner · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Electric Power Systems, Electrical Power, Electrical Systems, Network Model, Energy and Utilities, Engineering Analysis, Systems Analysis, Electrical Engineering, Network Analysis, Numerical Analysis, Engineering Calculations, Mathematical Modeling, Simulation and Simulation Software, Simulations, Graph Theory
Intermediate · Course · 1 - 4 Weeks