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

Stanford University
Skills you'll gain: Logical Reasoning, Computational Logic, Deductive Reasoning, Computational Thinking, Problem Solving, Business Logic, Complex Problem Solving, Decision Making
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Infrastructure As A Service (IaaS), Virtualization, Platform As A Service (PaaS), Containerization, Cloud-Native Computing, Serverless Computing, Cloud Infrastructure, Network Security, Cloud Computing, Amazon Web Services, Cloud Management, Infrastructure as Code (IaC), Cloud Computing Architecture, Virtual Machines, Network Troubleshooting, Cloud Platforms, Hyper-V, Software-Defined Networking, Cloud Security, Network Administration
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Clemson University
Skills you'll gain: MySQL, Database Design, Databases, Relational Databases, Database Management Systems, SQL, Data Modeling, Database Architecture and Administration, Performance Tuning, Transaction Processing, Query Languages, Data Integrity, Data Manipulation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: MySQL, MongoDB, NoSQL, Object-Relational Mapping, Database Design, Relational Databases, SQL, Node.JS, Restful API, Databases, Data Modeling, Data Integrity, Back-End Web Development, Unstructured Data
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Paid media, Instagram, Online Advertising, Social Media, Social Media Campaigns, Advertising Campaigns, Advertising, Digital Advertising, Marketing Materials, Social Media Marketing, Social Media Content, Social Media Strategy, Facebook, Copywriting, Content Creation, Marketing, Information Privacy, Campaign Management, Data Collection, Brand Management
Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Market Opportunities, AI Product Strategy, Artificial Intelligence, Data Ethics, Strategic Thinking, Applied Machine Learning, Artificial Neural Networks, Data Science, Business Administration, Deep Learning, Machine Learning
Beginner · Course · 1 - 4 Weeks

Universidad de los Andes
Skills you'll gain: TypeScript, Javascript, Scripting, Scripting Languages, Data Structures, Web Development Tools, Object Oriented Programming (OOP), Programming Principles, Functional Design
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Kubernetes, Google Cloud Platform, Cloud Infrastructure, Application Deployment, Cloud Storage, Containerization, Scalability, Load Balancing, Configuration Management, Network Security, Command-Line Interface
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Advertising Campaigns, Advertising, Target Audience, Social Media Campaigns, Marketing Budgets, Campaign Management, Social Media, Social Media Marketing, Performance Analysis, Facebook, Paid media, Target Market, Instagram, Budget Management, Digital Advertising
Beginner · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: IntelliJ IDEA, Apache Maven, Build Tools, Integrated Development Environments, Software Development Tools, Version Control, Git (Version Control System), Development Environment, Program Development, Computer Graphics, Debugging, Scripting Languages, Visualization (Computer Graphics), Databases, Relational Databases
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Collaborative Software, Team Oriented, Database Administration, Identity and Access Management, Google Cloud Platform, Client Support, Data Access, Dashboard, Management Reporting, Customer Support, Administration, Data Visualization, Business Reporting, Scheduling, Auditing
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Restful API, ASP.NET, .NET Framework, JavaScript Frameworks, Web Services, Application Programming Interface (API), Middleware, React.js, Object-Relational Mapping, Model View Controller, Application Security, Web Applications, Web Development
Intermediate · Course · 1 - 4 Weeks