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 Florida
Skills you'll gain: Lean Methodologies, Patient-centered Care, Patient Safety, Patient Flow, Scientific Methods, Health Systems, Process Improvement, Continuous Quality Improvement (CQI), Process Modeling, Systems Analysis
Mixed · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Security Management, Incident Response, Risk Management, Computer Security Incident Management, Cyber Security Policies, IT Management, Cyber Governance, Risk Management Framework, Business Risk Management, Incident Management, Information Systems Security, Security Strategy, Law, Regulation, and Compliance, Enterprise Risk Management (ERM), Cyber Security Strategy, Information Management, Risk Control, Regulatory Compliance, Business Ethics, Data Ethics
Beginner · Course · 1 - 3 Months

Skills you'll gain: Public Key Infrastructure, Encryption, Cryptography, Cybersecurity, Data Security, Cryptographic Protocols, Advanced Encryption Standard (AES), Key Management, Data Encryption Standard, Blockchain, Algorithms, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Financial Modeling, Variance Analysis, Key Performance Indicators (KPIs), Bookkeeping, Financial Forecasting, Revenue Forecasting, Budget Management, Financial Statement Analysis, Business Reporting, Performance Reporting, Financial Auditing, Capital Budgeting, Financial Controls, Financial Reporting, Operating Budget, Financial Analysis, Report Writing, Process Improvement, Banking Services, Financial Data
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Responsive Web Design, User Interface (UI), UI Components, Figma (Design Software), UI/UX Strategy, User Interface and User Experience (UI/UX) Design, Prototyping, Usability, Usability Testing, Web Design, Interactive Design, User Experience Design, Mobile Development, Style Guides, Web Development, Animations
Intermediate · Course · 1 - 3 Months

Alibaba Cloud Academy
Skills you'll gain: Cloud Deployment, Cloud Computing, Operating System Administration, Cloud Management, Infrastructure As A Service (IaaS), Cloud Infrastructure, Cloud Services, Database Management, Relational Databases, Systems Administration, Database Administration, Cloud Storage, Databases, System Monitoring, MySQL, Network Troubleshooting, Cloud Security, Event Monitoring, IT Management, Network Monitoring
Beginner · Course · 1 - 3 Months

Yale University
Skills you'll gain: Professional Networking, Relationship Building, Goal Setting, Rapport Building, Oral Expression, Personal Development, Journey Mapping, Professional Development, Productivity, Self-Motivation, Self-Awareness, Storytelling, Prioritization, Accountability, Persistence, Communication, Interviewing Skills
Mixed · Course · 1 - 3 Months

EC-Council
Skills you'll gain: Node.JS, MongoDB, Angular, Full-Stack Web Development, JavaScript Frameworks, Restful API, Secure Coding, Server Side, Web Applications, Web Development, NoSQL, Front-End Web Development, Web Development Tools, Web Servers, Postman API Platform, Application Programming Interface (API), API Design, Javascript, Back-End Web Development, Event-Driven Programming
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Generative AI Agents, Standard Operating Procedure, Generative AI, Customer Support, Client Support, Product Support, Procedure Development, AI Personalization, Customer Analysis, Personalized Service, Responsible AI, AI Integrations, Customer experience improvement, Customer Insights, Automation, Ethical Standards And Conduct
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Stakeholder Engagement, Program Management, Stakeholder Management, Project Management Institute (PMI) Methodology, Project Management Life Cycle, Governance, Stakeholder Analysis, Project Management, Benefits Administration, Program Implementation, Program Evaluation, Organizational Strategy, Performance Measurement, Program Standards
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: File Management, Version Control, Document Management, Data Sharing, Collaborative Software, Cloud Storage, Data Storage, Data Loss Prevention
Beginner · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Smart Goals, Goal Setting, Interviewing Skills, Professional Networking, Artificial Intelligence and Machine Learning (AI/ML), Negotiation, Professional Development, Data Science, Artificial Intelligence, Machine Learning, Compensation and Benefits, Data Analysis, Web Presence, Recruitment, Data Literacy, Events and Conferences, Data Architecture, AI literacy, Relationship Building, Job Analysis
Beginner · Specialization · 1 - 3 Months