Computer network courses can help you learn how data moves between devices, how networks are structured, and how to keep them secure and efficient.
The language used throughout the course, in both instruction and assessments.

Coursera
Skills you'll gain: Simulations, Agentic systems, Network Model, Biology, Mathematical Modeling, Programming Principles, Computer Programming
Intermediate · Guided Project · Less Than 2 Hours

Northwestern University
Skills you'll gain: Image Analysis, Digital Communications, Computer Vision, Visualization (Computer Graphics), Medical Imaging, Electrical and Computer Engineering, Telecommunications, Spatial Analysis, Matlab, Mathematical Modeling, Color Theory, Applied Mathematics
Mixed · Course · 1 - 3 Months

University of Glasgow
Skills you'll gain: Matlab, Artificial Intelligence and Machine Learning (AI/ML), Applied Mathematics, Engineering Practices
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: React.js, Responsive Web Design, Front-End Web Development, Bootstrap (Front-End Framework), JavaScript Frameworks, Javascript, UI Components, HTML and CSS, Web Applications, Event-Driven Programming, Web Development, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Amazon CloudWatch, Interactive Data Visualization, Application Performance Management, Cloud-Native Computing, Authentications, Network Monitoring, DevOps, Amazon Web Services
Mixed · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Jenkins, CI/CD, Continuous Integration, Systems Administration, Command-Line Interface, Devops Tools, Continuous Delivery, Software Development, Continuous Deployment, DevOps, Software Development Tools, Build Tools, Software Configuration Management, Software Installation, Application Deployment, User Accounts, Configuration Management
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Code Review, Debugging, Scripting, Python Programming, Programming Principles, Software Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsible AI, Generative AI, Large Language Modeling, Artificial Intelligence, PyTorch (Machine Learning Library), MLOps (Machine Learning Operations), Tensorflow, Information Privacy, Machine Learning, A/B Testing, Deep Learning, Version Control, Performance Tuning, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Test Driven Development (TDD), Unit Testing, Test Automation, Test Case, Development Testing, Software Testing, Mockups, Python Programming
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: React.js, Routing Protocols, JavaScript Frameworks, Web Content Accessibility Guidelines, Front-End Web Development, UI Components, Performance Tuning, Debugging, Javascript, Software Design Patterns, Real Time Data, Authentications
Advanced · Course · 1 - 3 Months
Skills you'll gain: Responsible AI, Compliance Management, Data Ethics, Generative AI, Law, Regulation, and Compliance, Governance, Data Governance, Risk Analysis
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Linux Administration, Linux, Linux Servers, Operating System Administration, User Accounts, Linux Commands, User Provisioning, Systems Administration, System Configuration, Hardening, Security Controls, Authorization (Computing), Computer Security, Network Administration, Authentications
Intermediate · Course · 1 - 3 Months