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 Boulder
Skills you'll gain: Semiconductors, Electronic Components, Power Electronics, Electrical Engineering, Materials science, Electronics Engineering, Electronics, Physics, Mathematical Modeling, Applied Mathematics, Engineering Calculations
Build toward a degree
Advanced · Specialization · 1 - 3 Months

Red Hat
Skills you'll gain: Object Oriented Programming (OOP), JSON, Python Programming, Debugging, Data Structures, Red Hat Enterprise Linux, Programming Principles, Scripting, Integrated Development Environments, Development Environment, Text Mining, File Management, Software Installation
Intermediate · Course · 3 - 6 Months

Edge Impulse
Skills you'll gain: Applied Machine Learning, Embedded Systems, Data Processing, Machine Learning, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Data Ethics, Deep Learning, Data Analysis, Feature Engineering, Computer Programming
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Test Planning, Embedded Software, Embedded Systems, Functional Requirement, Systems Design, System Requirements, System Design and Implementation, Software Design, Prototyping, Technical Design, Conceptual Design, Python Programming
Mixed · Course · 1 - 3 Months

Skills you'll gain: Apache Hadoop, Big Data, Data Infrastructure, Social Network Analysis, Data Processing, Program Development, Distributed Computing, Java, Text Mining, Graph Theory, File Systems, Debugging
Mixed · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Application Deployment, Containerization, Prometheus (Software), CI/CD, Devops Tools, Cloud-Native Computing, Docker (Software), Amazon Web Services, DevOps, YAML, Scenario Testing, Role-Based Access Control (RBAC), Cloud Infrastructure, Network Troubleshooting, Ubuntu, Infrastructure Architecture, Linux Administration, System Monitoring, Development Environment
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Application Security, Software Documentation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Penetration Testing, Network Security, Threat Modeling, Mobile Security, Cloud Security, Public Key Infrastructure, Vulnerability Assessments, Cryptography, Security Controls, Threat Detection, Cybersecurity, Authorization (Computing), Security Awareness, Cloud Computing, Encryption, Malware Protection, Intrusion Detection and Prevention, Identity and Access Management, Cyber Attacks, Data Integrity
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Talent Pipelining, Prompt Engineering, Talent Acquisition, Performance Management, Smart Goals, Google Gemini, Time Management, Interviewing Skills, Culture Transformation, Workforce Planning, Generative AI, ChatGPT, Employee Onboarding, Recruitment, Employee Engagement, Key Performance Indicators (KPIs), Prompt Engineering Tools, Leadership, Data-Driven Decision-Making, Machine Learning
Intermediate · Specialization · 1 - 3 Months

Lecturio
Skills you'll gain: Clinical Nursing, Nursing Administration, Professional Development, Nursing Care, Clinical Experience, Nursing, Nursing Practices, Communication, Professionalism, Verbal Communication Skills, Healthcare Industry Knowledge, Patient Communication, Relationship Building, Goal Setting, Leadership, Teamwork, Empathy, Self-Awareness
Intermediate · Course · 1 - 4 Weeks

Tally Education and Distribution Services Private Limited
Skills you'll gain: Accounts Payable and Receivable, Accounting, Financial Reporting, Bookkeeping, Accounting Software, Budgeting, Accounting and Finance Software, Financial Accounting, Tax Returns, Data Import/Export, Inventory Management System, Order Management, Tax Management, Financial Statements, Tax, General Ledger, Tax Compliance, Billing & Invoicing, Finance, Banking
Beginner · Professional Certificate · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Patient Safety, Design Thinking, Change Management, Institutional Review Board (IRB), Leadership, Conflict Management, Performance Measurement, Systems Thinking, Solution Design, Health Systems, Data Analysis, Corrective and Preventive Action (CAPA), Risk Analysis, Value-Based Care, Continuous Quality Improvement (CQI), Quality Improvement, Risk Management, Data Analysis Software, Project Planning, Patient-centered Care
Beginner · Specialization · 3 - 6 Months