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 Maryland, College Park
Skills you'll gain: Android Development, Mobile Development, Android Studio, Application Development, User Interface (UI), Application Design, UI Components, Java, Development Environment, Debugging
Mixed · Course · 1 - 3 Months

Skills you'll gain: Keras (Neural Network Library), Deep Learning, Artificial Neural Networks, Tensorflow, Machine Learning Methods, Image Analysis, Computer Vision, Regression Analysis, Network Architecture, Network Model, Natural Language Processing, Machine Learning
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Prompt Engineering, Generative AI Agents, Tool Calling, User Interface (UI), LLM Application, Agentic systems, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Human Computer Interaction, OpenAI, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Android Studio, Android Development, Android (Operating System), Mobile Development, Gradle, Application Development, Integrated Development Environments, Development Environment, Virtual Environment, Extensible Markup Language (XML), UI Components
Beginner · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Animation and Game Design, Computational Thinking, Programming Principles, Computer Programming, Storytelling, Solution Design, Program Development, Creativity, Event-Driven Programming, Coordination
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Excel Macros, Visual Basic (Programming Language), Data Import/Export, Scripting, Programming Principles, Spreadsheet Software, UI Components, Automation, Data Structures, Debugging, Data Validation
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Image Analysis, Event-Driven Programming, Scalability, C and C++, Distributed Computing, Computer Graphics, Computer Vision, System Programming, Data Processing, Software Development, Performance Tuning, Hardware Architecture, Data Structures, Algorithms
Intermediate · Course · 1 - 3 Months

Adobe
Skills you'll gain: Adobe Illustrator, Color Theory, Typography, Graphic and Visual Design, Graphic Design, Design, Adobe Creative Cloud, Design Elements And Principles, Digital Design, Generative AI, Creativity
Mixed · Course · 1 - 4 Weeks

Google Quantum AI
Skills you'll gain: Debugging, Hardware Architecture, Failure Analysis, Computer Programming Tools, Theoretical Computer Science, Mathematical Modeling, Computer Hardware, Simulations, Linear Algebra, Computer Science
Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Data Structures, Computational Thinking, Graph Theory, Theoretical Computer Science, Programming Principles, Algorithms, Computer Programming, Data Storage, C (Programming Language), C++ (Programming Language)
Mixed · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Cryptography, Cybersecurity, Network Security, Information Systems Security, Key Management, Encryption, Data Integrity, Distributed Computing, Transaction Processing, Algorithms
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: iOS Development, Android Development, Tensorflow, Swift Programming, Mobile Development, Applied Machine Learning, Embedded Systems, Machine Learning Methods, Computer Vision, Machine Learning
Intermediate · Course · 1 - 4 Weeks