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 Toronto
Skills you'll gain: Network Analysis, Bioinformatics, Analysis, Data Synthesis, Statistical Methods, Technical Communication, Data Collection
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, Prototyping, Cross Platform Development, User Interface (UI) Design, User Flows, Mockups, Interaction Design, Application Design, User Experience Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Graphics, Visualization (Computer Graphics), Image Quality, Animations, Color Theory
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, GitHub, Web Design, Git (Version Control System), Browser Compatibility, Version Control, Web Development, Cloud Hosting, Typography
Intermediate · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Risk Analysis, Agile Methodology, Case Studies
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Pandas (Python Package), MLOps (Machine Learning Operations), NumPy, Data Manipulation, Software Testing, Data Import/Export, Test Automation, Python Programming, Debugging, Data Structures, Machine Learning, Object Oriented Programming (OOP), Scripting, Program Development, Numerical Analysis, Application Programming Interface (API), Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apple iOS, Swift Programming, Apple Xcode, Cross Platform Development, Mobile Development, Data Storage Technologies, Cloud Storage, Application Deployment, Application Development, Web Content, Mac OS, User Interface (UI)
Advanced · Course · 1 - 3 Months

Skills you'll gain: Slack (Software), Collaborative Software, Marketing Materials, Marketing Design, Content Creation, Facebook, Social Media Content, Shared Media, Graphic Design, User Accounts, Multimedia, Business Communication, Digital Publishing, Marketing Communications, Account Management
Beginner · Guided Project · Less Than 2 Hours

McMaster University
Skills you'll gain: Experimentation, Data Visualization, Predictive Modeling, Pareto Chart, Process Improvement and Optimization, Process Optimization, Statistical Methods, Performance Tuning, Mathematical Modeling, R Programming, Data Analysis, Statistical Analysis, R (Software), Case Studies
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Firewall, Google Cloud Platform, Cloud Infrastructure, Network Administration, Network Security, Cloud Security, Cloud Computing Architecture, Infrastructure Security, Infrastructure Architecture
Beginner · Project · Less Than 2 Hours

University of Pennsylvania
Skills you'll gain: Statistical Machine Learning, PyTorch (Machine Learning Library), Statistical Methods, Probability, Probability & Statistics, Sampling (Statistics), Deep Learning, Probability Distribution, Python Programming, Supervised Learning, Statistics, Machine Learning Methods, Machine Learning, Regression Analysis, Data Processing, Agentic systems, Data Science, Artificial Intelligence, Artificial Neural Networks, Algorithms
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: C# (Programming Language)
Intermediate · Course · 1 - 3 Months