Human Computer Interaction courses can help you learn user interface design, usability testing, interaction design principles, and accessibility standards. You can build skills in user research, prototyping, and evaluating user experiences across various platforms. Many courses introduce tools like Figma, Sketch, and Adobe XD, that support creating and testing interfaces, along with methods for gathering user feedback and iterating on designs.

Skills you'll gain: Public Key Infrastructure, Cryptography, Key Management, Encryption, Windows Servers, Cryptographic Protocols, Infrastructure Security, Web Servers, Active Directory, Digital Communications, Microsoft Servers, Network Infrastructure, Authentications, Server Administration, System Configuration, Data Integrity, Data Migration
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Networking Hardware, General Networking, Network Infrastructure, Local Area Networks, OSI Models, Network Protocols, Network Support, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), Network Architecture, TCP/IP, Computer Networking, Network Planning And Design, Wireless Networks, Network Security, Network Switches, Virtual Local Area Network (VLAN)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Artificial Neural Networks, Deep Learning, Convolutional Neural Networks, Image Analysis, Keras (Neural Network Library), Model Training, Tensorflow, Network Architecture, Artificial Intelligence, Model Optimization, Machine Learning, Linear Algebra
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Applied Mathematics, Trigonometry, Mathematics and Mathematical Modeling, Graphing, Calculus, Computer Science, Mathematical Theory & Analysis, Geometry, Plot (Graphics), Mechanics, Computer Graphics, Graph Theory, Mathematical Modeling, Functional Requirement, Graphic Design, Derivatives
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Figma (Design Software), Prototyping, Collaborative Software, Graphical Tools, Design, Digital Design, Design Elements And Principles, Design Software, Graphic Design, UI Components, User Interface (UI) Design, Typography, File Management, User Accounts, Application Design, Instructional Design, Systems Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Security Information and Event Management (SIEM), Prompt Engineering, ChatGPT, AI Workflows, Agentic Workflows, Cyber Threat Intelligence, Incident Response, AI Security, Generative AI Agents, AI Integrations, Vulnerability Assessments, Vulnerability Scanning, Computer Security Incident Management, Cloud Security, Threat Detection, Continuous Monitoring, Microsoft Azure, OpenAI, Code Review
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Retrieval-Augmented Generation, LangChain, LLM Application, AI Workflows, Performance Tuning, Large Language Modeling, Prompt Engineering, AI Orchestration, Enterprise Application Management, Maintainability, System Monitoring, Scalability, Code Reusability
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Marketing Operations, Business Marketing, Customer experience strategy (CX), Operations Management, Marketing Management, Strategic Marketing, Marketing Planning, Media Planning, Marketing Strategy and Techniques, Supply Chain Systems, Marketing Strategies, Customer Relationship Management, Sales Presentations, Sales Management, Customer Retention, Customer Engagement, Oral Expression, Branding, Supply Chain, Forecasting
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: React.js, Front-End Web Development, Javascript, Web Development, Software Engineering
Intermediate · Guided Project · Less Than 2 Hours

Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: UI/UX Research, User Research, User Experience Design, Design Thinking, User Experience
Beginner · Guided Project · Less Than 2 Hours

Rice University
Skills you'll gain: Problem Solving, Overcoming Obstacles, Mental Concentration, Learning Theory
Beginner · Course · 1 - 4 Weeks