Courses in Probability Theory can help you learn statistical reasoning, random variables, and probability distributions. You can build skills in hypothesis testing, regression analysis, and decision-making under uncertainty. Many courses introduce tools like R, Python, and Excel, that support analyzing data and modeling real-world phenomena. You'll explore key topics such as Bayes' theorem, expected value, and the law of large numbers, all of which are crucial for applications in fields like finance, engineering, and artificial intelligence.

Yale University
Skills you'll gain: Environmental Issue, Environment, Sustainable Development, Systems Thinking, Liberal Arts, Culture, Social Studies, Cultural Diversity, Storytelling, World History, Governance
Mixed · Course · 1 - 3 Months

Skills you'll gain: Campaign Management, Social Media, Content Performance Analysis, Digital Marketing, Social Media Marketing, Digital Media Strategy, Case Studies, Target Market, Marketing Strategies, Marketing, Strategic Marketing, Consumer Behaviour, Competitive Analysis, Integrated Marketing Communications, Marketing Effectiveness, Social Media Strategy, Marketing Planning, Marketing Strategy and Techniques, Advertising Campaigns, Business
Beginner · Specialization · 1 - 3 Months

Case Western Reserve University
Skills you'll gain: Geostatistics, Exploratory Data Analysis, Spatial Analysis, Descriptive Statistics, Box Plots, Statistical Modeling, R Programming, Plot (Graphics), Rmarkdown, Data Analysis, Data Cleansing, Statistical Methods, Ggplot2, Simulations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Software Design Patterns, Software Design, C++ (Programming Language), Software Architecture, Programming Principles, Object Oriented Programming (OOP), Maintainability, Prototyping, Database Application
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Photo Editing, Photography, Color Matching, Image Quality, Computer Graphic Techniques, Color Theory, Editing, Design Elements And Principles
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Active Directory, Software Installation, System Configuration, Microsoft Servers, Microsoft Intune (Mobile Device Management Software), Hyper-V, Enterprise Architecture, System Implementation, Configuration Management, IT Infrastructure, Mac OS, Virtual Machines, Microsoft Azure, System Requirements, Scalability
Intermediate · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Color Theory, Cascading Style Sheets (CSS), Typography, HTML and CSS, Extensible Markup Language (XML), Web Design, Web Content Accessibility Guidelines, Semantic Web
Mixed · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Conflict Management, Team Motivation, Team Leadership, Project Risk Management, Stakeholder Engagement, Risk Management, Negotiation, Continuous Improvement Process, Cross-Functional Collaboration, Agile Project Management, Stakeholder Analysis, Project Management, Systems Thinking, Governance, Complex Problem Solving
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Cryptography, Encryption, Data Security, Cybersecurity, Application Security, Key Management, Network Security, Public Key Infrastructure, Data Encryption Standard, Security Engineering, Blockchain, Wireless Networks, Security Management, Virtual Private Networks (VPN), Intellectual Property, Data Integrity, Authentications, Hardware Architecture, Emerging Technologies
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Feature Engineering, Unsupervised Learning, Predictive Modeling, Predictive Analytics, Decision Tree Learning, Classification And Regression Tree (CART), Supervised Learning, Forecasting, Random Forest Algorithm, Scikit Learn (Machine Learning Library), Data Analysis, Regression Analysis, Machine Learning, Python Programming
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Instagram, Social Media Content, Content Strategy, Social Media, Content Creation, Social Media Strategy, Workflow Management, Drive Engagement, Ideation, Target Audience
Mixed · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Marketing Automation, Strategic Leadership, Dashboard, Business Intelligence, Business Marketing, Marketing Strategies, Strategic Marketing, AI Personalization, Business Strategy, Marketing Analytics, Customer Analysis, Generative AI, Business Modeling, Deepseek, Market Analysis, Content Marketing, Media Planning, Prompt Engineering, Online Advertising, Digital Marketing
Beginner · Course · 1 - 3 Months