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.

Coursera
Skills you'll gain: Information Architecture, Content Management Systems, Web Content, Web Applications, Web Presence, Content Management, Web Design and Development, System Configuration
★ 4.5 (69) · Beginner · Guided Project · Less Than 2 Hours

Alfaisal University | KLD
Skills you'll gain: Financial Statement Analysis, Financial Analysis, Business Planning, Financial Data, Financial Statements, Financial Acumen, Cost Estimation, Cost Management, Cost Accounting, Profit and Loss (P&L) Management, Gross Profit, Finance, Financial Reporting, Income Statement, General Finance, Financial Management, Accounting
★ 4.9 (80) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cyber Security Policies, Operating System Administration, Enterprise Security, Technical Support and Services
Intermediate · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Extract, Transform, Load, Data Warehousing, Data Mining, Business Intelligence, Star Schema, Snowflake Schema, Data Modeling, Data Architecture, Unsupervised Learning, Business Analytics, Data-Driven Decision-Making, Machine Learning Methods, Databases, Predictive Modeling, Cloud Computing, Supervised Learning, Classification Algorithms
★ 4.6 (131) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Cloud Development, Serverless Computing, Google Cloud Platform, Cloud Deployment, Cloud Services, Application Development, Containerization, Cloud-Based Integration, Cloud Security, Application Deployment, Identity and Access Management, Integration Testing, Scalability
★ 4.4 (12) · Beginner · Course · 1 - 3 Months

Universidad de Palermo
Skills you'll gain: Marketing Operations, Sales Management, Marketing Effectiveness, Sales Development, Marketing Budgets, Sales Enablement, Marketing Analytics, Business Metrics, Business Operations, Marketing, Sales, B2B Sales, Online Advertising, Sales Strategy, Performance Metric, Business, Performance Measurement, Sales Pipelines, Operations Management, Market Share
★ 4.7 (22) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software Documentation, API Testing, Test Automation, Generative AI, Software Testing, AI Security, Vulnerability Scanning, Vulnerability Assessments, Test Case, Secure Coding, Full-Stack Web Development, Technical Documentation
★ 4.1 (16) · Beginner · Course · 1 - 4 Weeks

Multiple educators
Skills you'll gain: Sustainable Design, Corporate Sustainability, Environmental Social And Corporate Governance (ESG), Sustainable Business, Sustainability Reporting, Sustainable Technologies, Sustainable Development, Supply Management, Sustainability Standards, Business Ethics, Sustainable Systems, Operations Management, Supply Chain Management, Supply Chain Planning, Supply Chain, Manufacturing Operations, Strategic Sourcing, Supply Chain Systems, Procurement, Product Design
★ 4.6 (40) · Beginner · Specialization · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Peer Review, Program Evaluation, Qualitative Research, Systems Thinking
★ 4.9 (60) · Intermediate · Course · 1 - 4 Weeks

ESSEC Business School
Skills you'll gain: Sustainable Business, Corporate Sustainability, Organizational Change, Sustainable Development, Climate Change Programs, Business Transformation, Sustainable Systems, Systems Thinking, Business Modeling, Environmental Issue, Social Impact, Waste Minimization, Innovation, Product Lifecycle Management, Environment and Resource Management, Case Studies, Resource Utilization, Stakeholder Engagement
★ 4.7 (18) · Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Quality Management, Lean Methodologies, Lean Manufacturing, Process Improvement, Operations Management, Healthcare Project Management, Process Improvement and Optimization, Quality Management Systems, Process Management, Quality Improvement, Performance Improvement, Supply Chain Systems, Supply Chain Management, Supply Chain, Business Process Improvement, Process Analysis, Waste Minimization, Operational Efficiency, Quality Assessment, Project Management
★ 4.7 (15) · Beginner · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Social Justice, Diversity Equity and Inclusion Initiatives, Diversity Training, Diversity Awareness, Workplace inclusivity, Systems Thinking, Cultural Responsiveness, Community Organizing, Litigation and Civil Justice, Cultural Diversity, Policy Analysis, Program Evaluation, Storytelling
★ 4.7 (10) · Beginner · Course · 1 - 4 Weeks