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.

University of Colorado System
Skills you'll gain: Unity Engine, Video Game Development, Object Oriented Programming (OOP), Object Oriented Design, Game Design, C# (Programming Language), Code Reusability, Event-Driven Programming, File I/O, UI Components, User Interface (UI), Data Import/Export, Data Persistence, Configuration Management
★ 4.6 (331) · Intermediate · Course · 1 - 3 Months

Universidad de Palermo
Skills you'll gain: Business Process Management, Business Process, IT Management, Process Management, Business Process Improvement, Operations Management, Continuous Improvement Process, Information Technology, Information Systems, Business Operations, Managed Services, Information Technology Operations, Enterprise Resource Planning, Quality Management, Customer Relationship Management, IT Infrastructure, Management Information Systems, Business Software, Customer Relationship Management (CRM) Software, Business Technologies
★ 4.9 (472) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Computer Security Incident Management, NIST 800-53, Incident Management, Security Management, Digital Forensics, Security Controls, Disaster Recovery, Authorization (Computing), Continuous Monitoring, Change Control, Cybersecurity, Event Monitoring, Risk Management, System Monitoring, Federal Information Security Management Act, Cyber Risk, Threat Management, Cyber Security Policies, Vulnerability Assessments, Vulnerability Management
★ 4.7 (48) · Intermediate · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Health Disparities, Health Equity, Social Determinants Of Health, Social Justice, Intercultural Competence, Public Health and Disease Prevention, Cultural Responsiveness, Public Health, Diversity Awareness, Community Health, Health Policy, Health Systems, Socioeconomics, Cultural Sensitivity, Discussion Facilitation
★ 4.6 (47) · Beginner · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Simulation and Simulation Software, Control Systems, Model Based Systems Engineering, Simulations, Mathematical Modeling, Engineering Analysis, Data Import/Export, Systems Engineering, Model Optimization
★ 4.8 (59) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, HR Tech, Human Resources Software, Human Resources Management and Planning, Human Resources, Generative AI, Workforce Planning, Human Resource Strategy, Artificial Intelligence, Human Resource Management, Employee Engagement, Recruitment, Employee Onboarding, Performance Management
★ 4.6 (140) · Intermediate · Course · 1 - 4 Weeks
McMaster University
Skills you'll gain: Financial Market, Financial Systems, Securities (Finance), Capital Markets, Financial Trading, Derivatives, Equities, Financial Policy, Finance, International Finance, Investments, Market Dynamics, Market Analysis
★ 4.7 (416) · Beginner · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: Process Optimization, Process Improvement and Optimization, Operations Management, Business Process, Operational Efficiency, Process Analysis, Business Process Improvement, Business Operations, Operations, Process Management, Quality Management, Process Improvement, Business Process Management, Operational Performance Management, Operational Analysis, Product Quality (QA/QC), Quality Management Systems, Quality Control, Performance Measurement, Process Flow Diagrams
★ 4.3 (88) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: SAP Signavio, Business Process Modeling, Process Modeling, Performance Measurement, Process Analysis, Process Design, Business Process, Process Mapping, Performance Metric, Process Improvement, Gap Analysis, Process Improvement and Optimization, Performance Analysis, Process Flow Diagrams, SAP Analytics Cloud, Business Workflow Analysis, Process Optimization, Dashboard, Data Visualization, Root Cause Analysis
★ 4.6 (23) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Linux Commands, Metasploit, Open Web Application Security Project (OWASP), Linux, Penetration Testing, Exploit development, Vulnerability Scanning, Command-Line Interface, Exploitation techniques, Security Testing, Scripting, Vulnerability Assessments, Hardening, Brute-force attacks, General Networking, Scripting Languages, Shell Script, Network Administration, Cybersecurity, Network Security
★ 4.3 (47) · Beginner · Specialization · 3 - 6 Months

Cisco Learning and Certifications
Skills you'll gain: MITRE ATT&CK Framework, Threat Modeling, Cyber Threat Intelligence, Threat Detection, Exploitation techniques, Intrusion Detection and Prevention, Threat Management, Incident Response, Event Monitoring, Computer Security Incident Management, Malware Protection, Network Analysis, Anomaly Detection, Network Security, Network Monitoring, Network Protocols, SQL
★ 4.9 (34) · Mixed · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Azure, Virtual Machines, Virtualization and Virtual Machines, Scalability, Cloud Computing, Cloud Services, Infrastructure As A Service (IaaS), Cloud Infrastructure, Virtual Networking, Cloud Deployment, Kubernetes, Cloud Security, Network Security, Cloud Management, Network Routing, Security Controls, Load Balancing, Infrastructure Security, Application Deployment, Operating System Administration
★ 4.8 (30) · Beginner · Course · 1 - 4 Weeks