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.

Ludwig-Maximilians-Universität München (LMU)
Skills you'll gain: Ancient History, Governance, Social Studies, World History, Anthropology, Diplomacy, Sociology, Political Sciences, Economics
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cybersecurity, Application Security, Information Systems Security, Software Installation, System Configuration, Data Management, Computer Hardware, Data Security, Data Storage, Microsoft Windows, Firewall, Disaster Recovery, Encryption, Identity and Access Management
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Electric Power Systems, Electrical Power, Energy and Utilities, Basic Electrical Systems, Systems Of Measurement, Sustainable Technologies, Case Studies, Reliability, Market Dynamics, Emerging Technologies, Scalability, Systems Integration, Capacity Management
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Active Listening, Influencing, Negotiation, Leadership, Professional Development, Social Skills, Personal Development, Conflict Management, Decision Making, Persuasive Communication, Relationship Building, Business Ethics, Professionalism, Leadership Development, Communication, Ethical Standards And Conduct, Interpersonal Communications, Empathy, Business Leadership, Initiative and Leadership
Beginner · Specialization · 3 - 6 Months

University of Colorado System
Skills you'll gain: Unified Modeling Language, Unit Testing, Software Design, Software Engineering Tools, Software Engineering, Systems Design, Design, Development Testing, Data Ethics, Test Automation, Computer Programming Tools, Software Architecture, Software Development Methodologies, Dataflow
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Postpartum Care, Child Health, Infant Care, Maternal Health, Health Assessment, Family Support, Parent Communication, Child Development, Diversity Awareness, Mental Health, Relationship Building
Beginner · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Software Testing, Test Planning, Test Case, System Testing, Acceptance Testing, Functional Testing, User Acceptance Testing (UAT), Software Quality Assurance, Unit Testing, Quality Assurance, Usability Testing, Integration Testing
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: SQL, Data Manipulation, Relational Databases, Database Design, Databases, Data Integrity, Database Management Systems, Debugging, Data Management
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Stored Procedure, Database Design, Git (Version Control System), Database Development, MySQL Workbench, MySQL, Databases, Database Application, Data Visualization Software, Version Control, SQL, Tableau Software, Data Modeling, Transaction Processing, Django (Web Framework), Project Management, Application Development
Intermediate · Course · 1 - 4 Weeks

Pontificia Universidad Católica de Chile
Skills you'll gain: Customer Relationship Management, Financial Analysis, Business Modeling, Business Planning, Business Strategy, Financial Statements, Strategic Decision-Making, Accounting, Entrepreneurship, Competitive Analysis, Value Propositions
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Sociology, Social Justice, Diversity Awareness, Cultural Diversity, Social Sciences, Socioeconomics, Cultural Sensitivity, Diversity Equity and Inclusion Initiatives
Beginner · Course · 1 - 3 Months

EIT Digital
Skills you'll gain: Software Architecture, Functional Requirement, Requirements Analysis, Internet Of Things, Software Design Patterns, User Requirements Documents, Android Development, Application Frameworks, Maintainability, Interoperability, Software Quality (SQA/SQC)
Mixed · Course · 1 - 3 Months