Computer network courses can help you learn how data moves between devices, how networks are structured, and how to keep them secure and efficient.
The language used throughout the course, in both instruction and assessments.

Microsoft
Skills you'll gain: Microsoft Visual Studio, Debugging, R Programming, Data Structures, Programming Principles, Statistical Programming, Development Environment, Data Manipulation, Integrated Development Environments, Data Transformation, Scripting Languages, Scripting, Software Installation
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Jenkins, CI/CD, Apache Tomcat, Continuous Integration, DevOps, Apache Maven, Docker (Software), Continuous Delivery, Configuration Management, Software Development, Application Lifecycle Management, Shell Script, Continuous Deployment, Software Configuration Management, Application Deployment, Devops Tools, Continuous Monitoring, Application Servers, Software Quality Assurance, Software Installation
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Code Review, Debugging, Scripting, Python Programming, Programming Principles, Software Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Responsible AI, Generative AI, Large Language Modeling, Artificial Intelligence, PyTorch (Machine Learning Library), MLOps (Machine Learning Operations), Tensorflow, Information Privacy, Machine Learning, A/B Testing, Deep Learning, Version Control, Performance Tuning, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Animations, Game Design, Animation and Game Design, Storyboarding, Storytelling, Content Creation, Digital Publishing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Peripheral Devices, Hardware Troubleshooting, Desktop Support, Computer Hardware, Technical Support, System Requirements, System Configuration, Computer Displays, Issue Tracking, Usability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cyber Security Assessment, Security Testing, Vulnerability Assessments, Penetration Testing, Vulnerability Scanning, Threat Modeling, Vulnerability Management, Application Security, Security Strategy, Security Controls, Security Requirements Analysis, Data Security, Security Information and Event Management (SIEM)
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Software Testing, Test Case, Integration Testing, System Testing, Software Development Life Cycle, Acceptance Testing, Test Planning, Software Quality Assurance, Unit Testing, Functional Testing, Regression Testing, Usability Testing
Beginner · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Software Development, Engineering Software, Software Development Methodologies, Data Ethics, Software Engineering, Computer Programming, Back-End Web Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Web Content Accessibility Guidelines, Usability, Usability Testing, Web Design, Web Development Tools, Test Tools, Web Development, Customer Service
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Blockchain, User Interface (UI), Bootstrap (Front-End Framework), User Interface (UI) Design, UI Components, Development Environment, JavaScript Frameworks, Front-End Web Development, Debugging, Web Development Tools, Full-Stack Web Development, Web Applications, Unit Testing, FinTech, Application Development, Emerging Technologies, Development Testing, Virtual Machines, Computer Programming Tools, Program Development
Intermediate · Specialization · 3 - 6 Months
Skills you'll gain: Tool Calling, Real Time Data, Debugging, Artificial Intelligence and Machine Learning (AI/ML), API Gateway, Servers, Agentic systems, Artificial Intelligence, Middleware, LLM Application, Server Side, Generative AI, Network Protocols, Software Architecture
Intermediate · Course · 1 - 4 Weeks