Computer network courses can help you learn about network architecture, protocols, security measures, and troubleshooting techniques. You can build skills in configuring routers and switches, managing firewalls, and optimizing network performance. Many courses introduce tools like Wireshark for packet analysis, Cisco Packet Tracer for simulation, and various network monitoring software, allowing you to apply your knowledge in practical scenarios and enhance your technical expertise.

Skills you'll gain: GitHub, Git (Version Control System), Version Control, Unix Commands, Unix Shell, Software Versioning, Linux Commands, Command-Line Interface, Code Review, Software Configuration Management, Software Development Tools, Development Environment, Secure Coding, File Management, Technical Documentation, Software Documentation
Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: USB, Electronic Hardware, Hardware Design, Electronics, Electrical Systems, Electronic Systems, Power Electronics, Electronic Components, Routing Protocols, Computer-Aided Design, Schematic Diagrams, Design, Design Specifications, Design Strategies, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Prompt Engineering, Google Workspace, Generative AI, Artificial Intelligence, Document Management, File Management
Beginner · Course · 1 - 4 Weeks

Fractal Analytics
Skills you'll gain: Generative AI, Generative Model Architectures, AI Product Strategy, Business Leadership, Responsible AI, Strategic Leadership, Key Performance Indicators (KPIs), Business Marketing, Business Strategy, Customer experience improvement, Corporate Strategy, Data Ethics, Customer Engagement, Governance
Beginner · Course · 1 - 4 Weeks
University of Glasgow
Skills you'll gain: Computational Thinking, JSON, Application Deployment, Data Structures, Javascript, Application Development, HTML and CSS, Data Analysis, Code Review, Software Development, Data Visualization Software, Web Development, Scripting, Prototyping, Data Processing, Programming Principles, Unsupervised Learning, Front-End Web Development, Data Science, Computer Programming
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Docker (Software), Containerization, Microservices, Development Environment, Application Deployment, CI/CD, DevOps, YAML, Software Development, Virtualization, Data Store, Application Security, Virtualization and Virtual Machines, Command-Line Interface
Beginner · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Estimation, Simulations, Failure Analysis, Electronic Components, Matlab, Mathematical Modeling, Power Electronics, Systems Engineering, Thermal Management, Electrical Power, Control Systems, High Voltage, Probability, Electronic Systems, Electrical Engineering, Energy and Utilities, Basic Electrical Systems, Applied Mathematics, Laboratory Testing, Electrical Systems
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Android Development, Android Studio, Application Design, Application Development, Mobile Development, Prototyping, Program Development, Mockups, User Interface (UI) Design, Development Testing, Problem Management, Extensible Markup Language (XML)
Mixed · Course · 1 - 3 Months

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

Skills you'll gain: Social Media Marketing, Social Media, Target Audience, Smart Goals, Social Media Strategy, Marketing, Key Performance Indicators (KPIs), Facebook, Marketing Strategy and Techniques, Marketing Channel, Digital Media Strategy, Policy Development, Instagram, Digital Marketing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Flask (Web Framework), Application Deployment, Web Applications, Hypertext Markup Language (HTML), Application Development, Web Development, HTML and CSS, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Spring Boot, Database Design, Object-Relational Mapping, Application Frameworks, Data Modeling, Database Development, Java Platform Enterprise Edition (J2EE), Application Development, Database Architecture and Administration, Requirements Analysis
Beginner · Guided Project · Less Than 2 Hours