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.

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Design, Web Content, Web Design and Development, Web Development, Information Architecture
Beginner · Guided Project · Less Than 2 Hours

Universidad Nacional Autónoma de México
Skills you'll gain: Android Development, Android (Operating System), Mobile Development, JSON, Restful API, Geospatial Information and Technology, Application Design, Animations, Application Programming Interface (API), User Interface and User Experience (UI/UX) Design
Mixed · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Tool Calling, Generative AI Agents, LLM Application, Agentic systems, Debugging, Prompt Engineering, Large Language Modeling, Document Management
Beginner · Project · Less Than 2 Hours

Palo Alto Networks
Skills you'll gain: Cybersecurity, Cyber Attacks, Network Security, Zero Trust Network Access, Malware Protection, Firewall, Cyber Threat Intelligence, Endpoint Security, Cloud Security, System Configuration, Cloud Computing, Software As A Service, Cryptography, Authentications, Artificial Intelligence
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon Web Services, Disaster Recovery, Amazon Elastic Compute Cloud, Firewall, Network Security, AWS Identity and Access Management (IAM), Cloud Security, Infrastructure As A Service (IaaS), Application Security, Cloud Solutions, Scalability, Security Controls, Network Troubleshooting, Amazon CloudWatch, Network Administration, Virtual Private Networks (VPN), Continuous Deployment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Azure Synapse Analytics, Microsoft Azure, Data Lakes, Cloud-Based Integration, Microsoft SQL Servers, Transact-SQL, Data Integration, Cloud Storage, File Management
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Rust (Programming Language), Command-Line Interface, Package and Software Management, Programming Principles, Secure Coding, Software Development, Computer Programming, Debugging
Intermediate · Guided Project · Less Than 2 Hours

Heriot-Watt University
Skills you'll gain: Object Oriented Programming (OOP), Java, Java Programming, Computer Programming, Application Development, Program Development, Programming Principles, Computational Logic, Software Development, Software Development Life Cycle, Debugging
Build toward a degree
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Multimodal Prompts, Linear Algebra
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Timelines, Brainstorming, Ideation, Product Design, Project Design, Design Thinking, Persona Development, Workflow Management, User Centered Design, Teamwork, Collaborative Software, Collaboration, Innovation
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Social Media, Social Media Marketing, Content Creation, Graphical Tools, Graphic and Visual Design, Graphic Design, Design Elements And Principles, Design
Beginner · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), Web Development Tools, Application Deployment, Web Design and Development, Software Development Tools, Web Development, Front-End Web Development, Interactive Design, User Interface (UI) Design, GitHub
Beginner · Course · 3 - 6 Months