Cognitive Science courses can help you learn about human perception, language processing, decision-making, and neural networks. You can build skills in critical thinking, data analysis, and experimental design, which are vital for understanding how the mind works. Many courses introduce tools like Python for data analysis, statistical software for research, and simulation programs to model cognitive processes, allowing you to apply your knowledge in practical settings.

Skills you'll gain: Wireframing, Kanban Principles, Mockups, Plot (Graphics), Data Import/Export, Project Management, Collaborative Software, Ideation
★ 4.7 (21) · Beginner · Guided Project · Less Than 2 Hours

Infosec
Skills you'll gain: Open Web Application Security Project (OWASP), Authentications, Application Security, Vulnerability Management, Event Monitoring, Security Controls, Exploitation techniques, Data Integrity, Continuous Monitoring, System Monitoring, Patch Management, Identity and Access Management, Multi-Factor Authentication, Incident Response, Server Side, CI/CD
★ 4.6 (62) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Structures, Python Programming, Programming Principles, Code Reusability, Data Access, Computational Logic, Data Management, Computational Thinking, Jupyter, Development Environment
★ 4.9 (15) · Beginner · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Political Sciences, Public Affairs, Social Sciences, Social Studies, Advocacy, Public Policies, Governance, Public Administration
★ 4.8 (116) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: DeepSeek API, Deepseek, User Interface (UI), LLM Application, AI Workflows, AI Integrations, Human Computer Interaction, Agentic Workflows, Retrieval-Augmented Generation, AI Product Strategy, Embeddings, Application Deployment, Case Studies
★ 3.8 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), GitHub, Version Control, Open Source Technology, Bash (Scripting Language), Unix Shell, Collaborative Software, Software Installation, Unix Commands, Microsoft Visual Studio, Software Versioning, Linux Commands, Linux, File Systems, Mac OS, Web Development Tools, Shell Script, File Management, Application Deployment, React.js
Beginner · Specialization · 3 - 6 Months

Rice University
Skills you'll gain: Basic Electrical Systems, Electrical Engineering, Physics, Electrical Systems, Electronics, Electronic Components, electromagnetics, Scientific Visualization, Problem Solving, Calculus, Integral Calculus
★ 4.8 (35) · Intermediate · Course · 1 - 4 Weeks

Corporate Finance Institute
Skills you'll gain: Star Schema, Data Presentation, Data Modeling, Tableau Software, Interactive Data Visualization, Business Intelligence, Extract, Transform, Load, Dashboard, Business Intelligence Software, Dashboard Creation, Performance Tuning, Technical Analysis, Model Optimization, Database Design, Data Visualization Software, Data Warehousing, Plot (Graphics), Market Data, Data Visualization, Trend Analysis
★ 4.6 (36) · Advanced · Specialization · 3 - 6 Months
Alberta Machine Intelligence Institute
Skills you'll gain: Prompt Engineering, Large Language Modeling, Responsible AI, Generative AI, Generative Model Architectures, LLM Application, AI powered creativity, Data Ethics, AI literacy, AI Workflows, Business Ethics, ChatGPT, Ethical Standards And Conduct, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Computer Vision, Natural Language Processing, Reinforcement Learning, Data Processing, Data Science
★ 5 (7) · Beginner · Specialization · 1 - 3 Months

Splunk Inc.
Skills you'll gain: Splunk, Correlation Analysis, Performance Tuning, Model Optimization, Data Manipulation, Analysis, Data Analysis, Data Modeling, Big Data, Transaction Processing, Data Integration, Data Science, Business Analytics, Data Visualization
★ 4.6 (52) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Responsible AI, Legal Technology, Risking, Legal Risk, Legal Research, Data Ethics, Law, Regulation, and Compliance, AI Workflows, Business Workflow Analysis, General Data Protection Regulation (GDPR), Regulation and Legal Compliance, Regulatory Compliance, Business Process Automation, Workflow Management, Compliance Management, Automation, Legal Strategy, AI Enablement, Research, Analysis
★ 4.3 (10) · Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Health Equity, Health Disparities, Nutrition and Diet, Good Manufacturing Practices, Food Quality Assurance And Control, Nutrition Education, AI Personalization, Food Safety and Sanitation, Policy Development, Clinical Nutrition, Regulatory Affairs, Public Health, Regulatory Compliance, Health Policy, Health Informatics, Advocacy, Health Assessment, Health Technology, Microbiology, Case Studies
★ 4.6 (64) · Intermediate · Specialization · 3 - 6 Months