Computer network courses can help you learn how data moves between devices, how networks are structured, and how to keep them secure and efficient.

University of Geneva
Skills you'll gain: Climate Change Adaptation, Water Resources, Hydrology, Environmental Resource Management, Risk Management, Water Quality, Natural Resource Management, Environment, Climate Change Mitigation, Sustainable Development, Social Network Analysis, Governance, Environmental Science
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Risk, Cyber Security Strategy, Risk Mitigation, Risk Management Framework, Cybersecurity, Security Management, Risk Analysis, Security Strategy, Information Management, Law, Regulation, and Compliance, Financial Services, Data Security, Asset Protection, Business Continuity, Digital Assets
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, LinkedIn, Cascading Style Sheets (CSS), Front-End Web Development, HTML and CSS, Web Development, Javascript, GitHub
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google App Engine, Application Deployment, Google Cloud Platform, Go (Programming Language), Cloud Applications, Cloud Development, Development Testing, Data Access, Database Application, Operational Databases
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Microsoft Word, Computer Literacy, Microsoft 365, Productivity Software, Writing, Business Writing, Document Management, Editing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Disaster Recovery, Amazon Web Services, Amazon S3, Cloud Hosting, Cloud Storage, Cloud Technologies, Infrastructure As A Service (IaaS), Public Cloud
Beginner · Guided Project · Less Than 2 Hours

Goodwill Industries International
Skills you'll gain: Communication, Client Services, Coaching, Diversity and Inclusion, Professional Development, Workforce Development, Ethical Standards And Conduct, Active Listening, Empathy, Human Centered Design, Relationship Building, Goal Setting, Crisis Intervention
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hardware Troubleshooting, Computer Networking, Network Protocols, Web Applications, Computer Security Awareness Training, Network Routers, Wireless Networks, Technical Support and Services, Encryption, Security Awareness, Computer Literacy, System Configuration, Microsoft Office, Authentications, Microsoft Windows, Peripheral Devices, Patch Management, Technical Support, Mac OS, Database Management
Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Analysis, Applied Mathematics, Mathematical Modeling, Graphing, Trigonometry, R (Software), Analytical Skills, General Mathematics, Statistics, Algebra, Systems Of Measurement, Correlation Analysis, Regression Analysis, Calculus, Geometry
Beginner · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Finite Element Methods, Engineering Analysis, Numerical Analysis, Mathematical Modeling, Advanced Mathematics, C++ (Programming Language), Object Oriented Programming (OOP)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Animations, Unity Engine, Visualization (Computer Graphics), Game Design, Object Oriented Programming (OOP), User Interface (UI), Application Performance Management, Software Development Tools, Software Design, System Monitoring, Computer Graphics, Performance Tuning, Scripting
Mixed · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, Video Game Development, Game Design, Computer Literacy, Virtual Environment, 3D Assets
Beginner · Guided Project · Less Than 2 Hours