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.

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Performance Analysis, Business Transformation, People Development, Talent Pipelining, Talent Management, Talent Sourcing, Private Equity, Organizational Structure, Performance Improvement, Analytics, Organizational Change, Digital Transformation, Market Opportunities, Innovation, Business Modeling, New Business Development, Driving engagement, Storytelling, AI Integrations, Content Creation
Beginner · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Amazon Web Services, Identity and Access Management, Infrastructure As A Service (IaaS), Load Balancing, Cloud Computing, Cloud Management, User Provisioning, AWS CloudFormation, Cloud Infrastructure, Cloud Computing Architecture, Cloud Deployment, Cloud Security, Scalability, User Accounts, Cloud Services, Cloud Development, Cloud Platforms, Cloud Applications
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Business Valuation, Risk Management, Corporate Strategy, Corporate Finance, Corporate Sustainability, Return On Investment, Finance, Financial Analysis, Financial Market, Governance, Cash Flows, Risk Appetite, Business Strategies, Performance Measurement, Technology Strategies, Sustainable Business, Investments, Digital Analysis, Market Analysis
Intermediate · Course · 1 - 3 Months
Madecraft
Skills you'll gain: Growth Mindedness, Negotiation, Overcoming Obstacles, Empowerment, Professional Development, Promotional Strategies, Tenacity, Resilience, Goal Setting, Strategic Planning, Personal Development, Persistence, Courage, Relationship Building, Leadership, Self-Awareness, Stakeholder Management, Executive Presence, Leadership Development, Persona Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Terraform, Infrastructure as Code (IaC), Containerization, Serverless Computing, Kubernetes, Cloud-Native Computing, Cloud Deployment, Multi-Cloud, Multi-Tenant Cloud Environments, IT Automation, Scalability, Cloud Infrastructure, Ansible, Microsoft Azure, Cloud Management, Cloud Computing, Google Cloud Platform, Automation, Automation Engineering, Product Management
Advanced · Course · 1 - 3 Months

Peking University
Skills you'll gain: Electrophysiology, Neurology, Anatomy, Molecular, Cellular, and Microbiology, Cell Biology, Molecular Biology, Life Sciences, Sensory Systems Analysis, Physiology, Biochemistry, Pathology, Laboratory Research, Scientific Methods, Research
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft 365, Cloud Deployment, Microsoft Windows, Cloud Security, Microsoft Intune (Mobile Device Management Software), Desktop Support, Cloud Computing, Network Troubleshooting, Cloud Management, Application Deployment, Cloud-Based Integration, Performance Tuning, System Monitoring, Technical Support, Enterprise Application Management, Administration, Configuration Management, Resource Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Migration, Data Storytelling, Data Strategy, Google Cloud Platform, Data Governance, Database Management, Technology Roadmaps, Cloud Solutions, Business Analysis, Enterprise Architecture, Databases, Plan Execution, Business Priorities, Milestones (Project Management), Dependency Analysis, Strategic Prioritization, Risk Mitigation, Cost Estimation
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Data Modeling, Database Design, Extract, Transform, Load, Databases, Data Warehousing, Database Systems, Data Pipelines, Business Intelligence, Data Integrity, Data Validation, Data Mart, Business Process, Data Integration, Data Management, Data Quality, Data Transformation, Performance Testing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Local Area Network (VLAN), Network Planning And Design, Network Protocols, Network Architecture, Network Administration, Routing Protocols, System Configuration, Network Routers, Local Area Networks, Network Infrastructure, Network Troubleshooting, Network Switches, General Networking, Computer Networking, Dynamic Host Configuration Protocol (DHCP), Data Centers, Network Routing, Network Security
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Cryptography, Public Key Infrastructure, Cybersecurity, Information Systems Security, Data Security, Firewall, Cyber Attacks, Data Encryption Standard, Penetration Testing, Network Security, Information Assurance, Encryption, Exploit development, Advanced Encryption Standard (AES), Cryptographic Protocols, Intrusion Detection and Prevention, Metasploit, Application Security, Security Testing, Cyber Security Policies
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Marketing Automation, Customer Analysis, Email Marketing, Data-Driven Marketing, Customer Insights, Cross-Channel Marketing, Promotional Strategies, Marketing Effectiveness, Campaign Management, Promotions and Campaigns, Email Automation, Marketing Strategies, Personalized Campaigns, Product Lifecycle Management, Performance Measurement, Customer Retention, A/B Testing, E-Commerce, Sales, B2B Sales
Beginner · Course · 1 - 4 Weeks