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.

Adobe
Skills you'll gain: Adobe Acrobat, Document Management, Workflow Management, Collaborative Software, Design Reviews, Project Design, File Management, Client Services, Marketing Collateral, Graphic Design, Digital Design, Version Control, Creative Design, Branding, Constructive Feedback
Mixed · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Rapport Building, Relationship Building, Constructive Feedback, Professional Development, Employee Engagement, Environmental Social And Corporate Governance (ESG), Industrial and Organizational Psychology, Human Relations Movement, Corporate Sustainability, Leadership, Personal Development, Family Support, Empowerment, Compassion, Adaptability, Cultural Diversity
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Apache Maven, Software Development Life Cycle, Unified Modeling Language, Object Oriented Programming (OOP), Build Tools, CI/CD, Object Oriented Design, Software Development Methodologies, Jenkins, Continuous Integration, Agile Methodology, Software Development Tools, Version Control, Software Design Patterns, Software Development, Test Driven Development (TDD), Computational Thinking, Cloud Development, Continuous Delivery, Programming Principles
Beginner · Specialization · 3 - 6 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Payroll Processing, Payroll, Payroll Administration, Payroll Tax, Payroll Reporting, Labor Compliance, Compensation and Benefits, Compensation Management, Benefits Administration, Employee Onboarding, Tax Compliance, Problem Solving, Critical Thinking
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Disabilities, Web Content Accessibility Guidelines, Multimedia, Adaptive Equipment, Visual Impairment Education, Instructional Design, Diversity Training, Hypertext Markup Language (HTML), Professional Development, Tactfulness, Advocacy, Microsoft Office
Beginner · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Law, Regulation, and Compliance, Legal Technology, Emerging Technologies, Market Dynamics, E-Commerce, Political Sciences, Automation, Digital Transformation, Technology Solutions, Public Administration, Data Governance, Complex Problem Solving, Governance, Economics, Artificial Intelligence
Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Electrical Systems, Electrical Power, Electrical Substation, Electric Power Systems, Low Voltage, Three-Phase, High Voltage, Electrical Equipment, Electrical Safety, Control Systems, Construction, Automation Engineering
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Social Network Analysis, Network Analysis, Social Sciences, Sociology, Agentic systems, Systems Thinking, Economics, Policy, and Social Studies, Simulations, Culture, Complex Problem Solving, Innovation
Beginner · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Dashboard, Business Intelligence, Data Import/Export, Business Reporting, Interactive Data Visualization, Data Storytelling, Data Modeling, Data Transformation, Data Visualization Software, Data Analysis, Data Sharing, Sales, Key Performance Indicators (KPIs)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Medical Billing, Patient Registration, Revenue Cycle Management, Medical Office Procedures, Health Systems, Medicare, Healthcare Industry Knowledge, Insurance, Administration
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Image Analysis, Exploratory Data Analysis, Time Series Analysis and Forecasting, Data Wrangling, Operations Research, NumPy, Demand Planning, Data Manipulation, Feature Engineering, Supervised Learning, Inventory Management System, Supply Chain, Applied Machine Learning, Machine Learning Methods, Inventory Management, Trend Analysis, Data Visualization, Machine Learning, Data Science, Data Analysis
Intermediate · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Sprint Planning, Agile Methodology, Change Management, Organizational Change, Personal Development, Leadership, Agile Project Management, Backlogs, Culture Transformation, Business Transformation, Team Leadership, Timelines, Goal Setting, Prioritization, Enterprise Application Management, Business Strategies, Scalability
Beginner · Course · 1 - 4 Weeks