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.

Google Cloud
Skills you'll gain: Cloud Management, Cloud Security, Vulnerability Scanning, Vulnerability Assessments, Cloud Computing, Vulnerability Management, Security Management, Infrastructure Security, Security Controls, Google Cloud Platform, System Configuration, Configuration Management
Beginner · Project · Less Than 2 Hours

Cisco Learning and Certifications
Skills you'll gain: Routing Protocols, Network Planning And Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Social Media Marketing, Social Media Strategy, Social Media, Social Media Campaigns, Storytelling, Social Media Content, Social Media Management, Content Performance Analysis, Data-Driven Marketing, Social Media Analytics, Marketing Strategies, Content Creation, Marketing Planning, Digital Brand Strategy, Marketing, Driving engagement, Marketing Strategy and Techniques, Customer Analysis, Web Presence, Business Ethics
Mixed · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Session Initiation Protocols, System Configuration, Cloud-Based Integration, Collaborative Software, Configuration Management, Network Administration, Telecommunications, Application Deployment, Communication Systems, Systems Integration, Scalability, System Implementation, Digital Communications, Network Protocols, Email Automation, Real Time Data
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Apache Kafka, Data Pipelines, Data Mapping, Data Integrity, Data Transformation, Data Store, Data Modeling, Cloud Deployment, SQL, PostgreSQL, Data Capture, Data Validation, Continuous Integration, Data Storage Technologies, Real Time Data, Continuous Monitoring, Schematic Diagrams
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Marketing Strategies, Digital Marketing Campaigns, Marketing Automation, Campaign Management, Business Marketing, Marketing Channel, Marketing Effectiveness, Campaign Planning, Email Marketing, Social Media Marketing, Content Marketing, Social Media Strategy, Business Communication, Professional Development, Business Strategy, Analytics, Project Management, Data Analysis, Quality Assurance
Intermediate · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Incident Response, Security Management, Computer Security Incident Management, Security Strategy, Cloud Security, Cryptographic Protocols, Cybersecurity, Incident Management, Cyber Governance, Cryptography, Public Key Infrastructure, Key Management, Network Security, Risk Management Framework, Authentications, Encryption, Digital Forensics, Risk Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Content Marketing, Content Development and Management, Content Strategy, Driving engagement, Blogs, Content Scheduling, Performance Measurement, Marketing Strategy and Techniques, Social Media Content, Marketing Planning, Digital Publishing, Digital Media Strategy, Content Management, Content Creation, Marketing, Social Media Marketing, Email Marketing, Customer Engagement, Digital Content
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Dashboard Creation, Dashboard, Application Performance Management, System Monitoring, Enterprise Application Management, Performance Tuning, Performance Analysis, Performance Metric, Anomaly Detection, Real Time Data, Performance Measurement, Continuous Monitoring, Root Cause Analysis, Operational Performance Management, Business Metrics, Transaction Processing, Performance Management, Data-Driven Decision-Making, Machine Learning Methods
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Optimization, Miro AI, Process Optimization, Lean Manufacturing, Collaborative Software, Process Improvement and Optimization, Productivity Software, Process Modeling, LLM Application, Process Analysis, Operating Cost, Business Workflow Analysis, AI Workflows, Cost Management, Waste Minimization, Data-Driven Decision-Making, Proposal Development
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Delegation Skills, Scalability, Workflow Management, Accountability, Automation, Business Process Automation, Coordinating, Collaborative Software, Organizational Skills, Coordination, Project Coordination, Technical Documentation, Editing, Document Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Financial Statements, Financial Acumen, Financial Statement Analysis, Business Planning, Income Statement, Balance Sheet, Financial Analysis, Business Metrics, Business Acumen, Financial Data, Growth Strategies, General Finance
Mixed · Course · 1 - 4 Weeks