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

Johns Hopkins University
Skills you'll gain: Bioinformatics, Molecular Biology, Computational Thinking, Data Structures, Python Programming, Data Analysis, Algorithms, Life Sciences, Data Processing, Computer Science
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Encryption, Secure Coding, File Management, Python Programming, Mathematical Software, Programming Principles, Scripting, Algorithms, Debugging, Data Structures, User Interface (UI), UI Components, Application Development
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Responsible AI, Fraud detection, Accounting Software, ChatGPT, Data-Driven Decision-Making, Management Accounting, Tax Compliance, Accounting, Real Time Data, Auditing, Financial Analysis, Ethical Standards And Conduct, Tax, Artificial Intelligence, Practice Management, Financial Forecasting, Anomaly Detection, Predictive Analytics, Generative AI, Natural Language Processing
Beginner · Course · 3 - 6 Months

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Design, Web Development, UI Components, User Interface and User Experience (UI/UX) Design, Usability, Typography
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: User Story, Stakeholder Management, Sprint Planning, Agile Project Management, Kanban Principles, Scrum (Software Development), Agile Methodology, Stakeholder Engagement, Backlogs, Sprint Retrospectives, Stakeholder Analysis, Project Management, Product Requirements, Release Management, Project Schedules, Continuous Improvement Process, Prioritization, Estimation
Beginner · Course · 3 - 6 Months

Skills you'll gain: Selenium (Software), JUnit, HTML and CSS, Test Automation, Software Testing, Web Development, Continuous Integration, Java, Object Oriented Programming (OOP), Debugging
Intermediate · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: AI Personalization, Applied Machine Learning, Deep Learning
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Responsible AI, Database Management, Back-End Web Development, Generative AI, Performance Tuning, API Design, Prompt Engineering, Application Programming Interface (API), Code Review, Databases, OpenAI, Artificial Intelligence, Data Validation, Risk Management
Intermediate · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Prompt Engineering, Multimodal Prompts, ChatGPT, Generative AI, Large Language Modeling, Image Analysis, AI Personalization, Automation, Data Analysis, Artificial Intelligence, Data Visualization Software
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Unit Testing, Continuous Integration, Software Testing, Test Case, .NET Framework, CI/CD, Test Driven Development (TDD), Test Data, Test Automation, Microsoft Visual Studio
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Experience Design, Design Thinking, Figma (Design Software), User Interface (UI) Design, User Flows, Prototyping, Web Design, Application Design, User Accounts
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Sales Presentation, Presentations, Sales Presentations, Product Demonstration, Microsoft PowerPoint, Customer Analysis, Competitive Analysis, Business Strategy, Business Communication, Team Oriented
Beginner · Guided Project · Less Than 2 Hours