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.

Sage Publications
Skills you'll gain: Human Resource Management, Human Resources, Human Resources Management and Planning, Human Resource Strategy, Human Capital, People Analytics, Human Resources Information System (HRIS), HR Tech, Human Resource Policies, Business Ethics, Workforce Development, Workforce Planning, Employee Relations, Performance Management, Organizational Strategy, Employee Performance Management, Strategic Leadership, Ethical Standards And Conduct, Employee Engagement, Talent Acquisition
Beginner · Course · 1 - 3 Months

Skills you'll gain: Virtual Local Area Network (VLAN), Network Planning And Design, Network Troubleshooting, Internet Of Things, Network Architecture, Network Security, Network Engineering, Network Protocols, Virtual Private Networks (VPN), Network Administration, Computer Networking, Routing Protocols, System Configuration, Network Monitoring, Local Area Networks, Networking Hardware, Network Infrastructure, Network Routers, General Networking, Network Switches
Intermediate · Specialization · 1 - 3 Months

Università Bocconi
Skills you'll gain: Project Finance, Risk Analysis, Capital Budgeting, Financial Analysis, Investment Banking, Private Equity, Operating Budget, Lending and Underwriting, Credit Risk, Risk Management, Investments, Loan Documentation, Capital Markets, Finance, Loans, Project Risk Management, Contract Management, Banking, Cash Flows
Mixed · Course · 1 - 3 Months

University of California San Diego
Skills you'll gain: Telecommunications, Internet Of Things, Wireless Networks, Emerging Technologies, Communication Systems, Mobile Security, Digital Communications, Computer Networking, Network Protocols, Global Positioning Systems
Mixed · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Systems Development, Systems Development Life Cycle, Agile Methodology, Software Development Life Cycle, Productivity Software, Risk Management Framework, digital literacy, Systems Design, Network Security, Computer Hardware, Agile Project Management, Hardware Architecture, Computer Systems, Software Design, Data Security, Risk Management, System Design and Implementation, TCP/IP, Information Technology, Productivity
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Return On Investment, B2B Sales, Sales Presentations, Value Propositions, Negotiation, Solution Selling, Selling Techniques, Sales Strategy, Consultative Selling, Proposal Development, Sales, Risk Mitigation, Risk Analysis, Business Metrics, Business Communication, Sales Enablement, Executive Presence, Key Performance Indicators (KPIs), Strategic Communication, Performance Measurement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Kafka, Real Time Data, Event-Driven Programming, Data Pipelines, Data Processing, Distributed Computing, Scalability, Systems Architecture, Software Architecture, DevOps, Docker (Software), Fraud detection, Configuration Management
Beginner · Course · 1 - 4 Weeks

Eindhoven University of Technology
Skills you'll gain: Business Process Improvement, Process Analysis, Process Improvement, Business Process Management, Process Management, Data Mining, Process Design, Business Process Modeling, Process Modeling, Operational Analysis, Performance Analysis, Big Data, Real Time Data, Data-Driven Decision-Making, Data Science, Verification And Validation, Model Evaluation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Problem Solving, Critical Thinking and Problem Solving, Root Cause Analysis, Professional Development, Creative Problem-Solving, Collaboration, Critical Thinking, Creative Thinking, Personal Development, Analysis, Agile Project Management
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Vibe coding, Code Review, Continuous Integration, Integrated Development Environments, Prompt Engineering Tools, Context Engineering, AI Integrations, Prompt Patterns, Prompt Engineering, Software Development, Embeddings, Software Documentation, Software Engineering, Software Testing, Full-Stack Web Development, Application Development, Web Development, Software Design, Web Applications, Building Codes
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Private Equity, Financial Analysis, Financial Modeling, Governance, Financial Statement Analysis, Investment Management, Depreciation, Investments, Investment Banking, Financial Management, Finance, Financial Forecasting, Equities, Analysis, Revenue Forecasting, Corporate Finance, Banking, Working Capital, Fundraising, Forecasting
Mixed · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Science and Research, Cardiology, General Science and Research, Social Determinants Of Health, Medical Science and Research, Biology, Diversity Awareness, Research Design, Health Disparities, Clinical Research, Research Methodologies, Precision Medicine, Research, Environmental Science, Clinical Trials, Physiology, Gynecology, Health Equity, Health Care
Intermediate · Course · 1 - 4 Weeks