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

Coursera
Skills you'll gain: Data Import/Export, Collaborative Software, Technical Communication, Technical Documentation, Graphical Tools, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Generative AI, Responsible AI, Data Ethics, Microsoft Copilot, Software Development Tools, Prompt Engineering, Software Documentation, Artificial Intelligence, Code Review
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Performance Measurement, Search Engine Marketing, Content Performance Analysis, Data-Driven Decision-Making, Search Engine Optimization, Branding, Business Metrics, Marketing Strategy and Techniques, Digital Marketing, Customer Engagement, Customer experience strategy (CX), Marketing, E-Commerce, Email Marketing, Brand Awareness, Marketing Analytics, Target Audience, Social Media Marketing, Goal Setting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, Test Tools, Software Testing, Automation, Node.JS, Configuration Management
Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Software Architecture, Cloud Development
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Generative AI, Google Cloud Platform, Software Development Tools, Application Development, Integrated Development Environments, Cloud Services, Code Review
Beginner · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Social Media, Social Media Marketing, Target Audience, Social Media Strategy, Digital Transformation, Professional Networking, Marketing Strategies, Social Network Analysis, Content Strategy, Market Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, ChatGPT, Content Creation, Workflow Management, Generative AI, Operational Efficiency, Quality Improvement, Social Media Content, Brainstorming, Artificial Intelligence
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: React Native, Mobile Development, iOS Development, Apple iOS, Android Development, UI Components, Cross Platform Development, React Redux, React.js, Application Frameworks, Cascading Style Sheets (CSS), Development Environment, Responsive Web Design, Debugging, Software Development, Data Storage Technologies, Data Validation
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Infographics, Planning, Graphic and Visual Design Software, Design, Design Software, Timelines, Graphic Design, Graphical Tools, Graphic and Visual Design, Collaboration
Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: TCP/IP, Network Administration, Virtual Local Area Network (VLAN), Network Routers, Network Routing, General Networking, Network Architecture, Ansible, Puppet (Configuration Management Tool), Software-Defined Networking, Local Area Networks, Computer Networking, Command-Line Interface, Network Infrastructure, Wireless Networks, Network Security, Security Awareness, Threat Modeling, Network Protocols, Network Troubleshooting
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: MongoDB, Node.JS, Angular, Restful API, API Design, NoSQL, Bootstrap (Front-End Framework), Database Development, Scalability, JavaScript Frameworks, Authentications, Query Languages, Web Applications, Authorization (Computing), JSON, Javascript and jQuery, Database Management, Distributed Computing, Web Design and Development, Web Development
Beginner · Specialization · 3 - 6 Months