Graph Theory courses can help you learn about vertices, edges, paths, and cycles, as well as concepts like connectivity and graph coloring. You can build skills in network analysis, algorithm design, and problem-solving techniques that apply to various fields such as computer science, biology, and social sciences. Many courses introduce tools like Python libraries for graph analysis, visualization software, and algorithms for optimizing network flows, allowing you to apply your knowledge to real-world data and complex systems.

Skills you'll gain: Linux Administration, Linux, Linux Commands, File Systems, Linux Servers, Command-Line Interface, Operating System Administration, Ubuntu, Unix Commands, Red Hat Enterprise Linux, Network Troubleshooting, Shell Script, Data Storage, Unix, Systems Administration, TCP/IP, Data Storage Technologies, System Software, Systems Architecture, System Configuration
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft 365, Authentications, Azure Active Directory, Zero Trust Network Access, Identity and Access Management, Microsoft Teams, Cyber Security Assessment, Multi-Factor Authentication, Microsoft Office, Microsoft Azure, User Provisioning, Role-Based Access Control (RBAC), Vulnerability Assessments, Security Controls, Security Architecture Review, Technical Communication, Multi-Tenant Cloud Environments, Collaborative Software, Help Desk Support, Portfolio Management
Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: .NET Framework, ASP.NET, Web Applications, Application Deployment, Secure Coding, Content Management, Content Management Systems, Web Development, Web Development Tools, C# (Programming Language), Model View Controller, Web Content, Containerization, C and C++, System Configuration
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Management Training And Development, Employee Coaching, Coaching, Leadership and Management, People Management, Adaptability, Professional Development, People Development, Leadership, Organizational Effectiveness, Overcoming Obstacles, Training and Development, Employee Training, Mentorship, Decision Making, Communication, Active Listening, Self-Awareness, Critical Thinking
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Probability Distribution, Exploratory Data Analysis, Probability, Descriptive Statistics, Statistical Modeling, Data Literacy, Statistics, Probability & Statistics, Statistical Methods, Sampling (Statistics), Statistical Analysis, Statistical Inference, Descriptive Analytics, Data Analysis, Diagnostic Tests, Histogram, Box Plots, Bayesian Statistics, Combinatorics, Risk Modeling
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Agentic Workflows, AI Orchestration, Model Context Protocol, Generative AI Agents, Agentic systems, Context Engineering, Prompt Engineering, LLM Application, LangChain, ChatGPT, Tool Calling, AI Integrations, Retrieval-Augmented Generation, Context Management, Software Architecture, Deep Learning, Interoperability, Software Design Patterns
Intermediate · Course · 3 - 6 Months

Coursera
Skills you'll gain: Marketing Operations, Information Privacy, General Data Protection Regulation (GDPR), Customer Data Management, Personally Identifiable Information, Law, Regulation, and Compliance, Customer Communications Management, Data Management, Compliance Management, Data Security, Data Mapping, Email Marketing, Risk Analysis, Record Keeping, Document Management, Auditing, Data Integrity, Data Strategy, Data Access, Data Flow Diagrams (DFDs)
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Policy Analysis, Research, and Development, Community Organizing, Policy Development, Social Justice, Social Work, Public Policies, Sustainable Development, Sustainable Systems, Community Development, Community and Social Work, Political Sciences, Health Policy, Advocacy, Social Impact, Economics, Policy, and Social Studies, Policy Analysis, Sustainable Business, Strategic Leadership, Systems Thinking, Cultural Diversity
Beginner · Specialization · 3 - 6 Months

Creo Incubator
Skills you'll gain: Stress Management, Crisis Management, Resilience, Leadership and Management, Dealing With Ambiguity, Physiology, Leadership Studies, Biology, Health Assessment, Psychology, Decision Making, Entrepreneurship, Organizational Structure, Psychological Evaluations, Industrial and Organizational Psychology
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Supervised Learning, Applied Machine Learning, Feature Engineering, Machine Learning Methods, Machine Learning Algorithms, Statistical Machine Learning, Predictive Modeling, Model Training, Model Evaluation, Scikit Learn (Machine Learning Library), Machine Learning, Regression Analysis, Bayesian Statistics, Artificial Intelligence and Machine Learning (AI/ML), Logistic Regression, Classification Algorithms, Decision Tree Learning, Model Optimization, Data Preprocessing, Probability & Statistics
Build toward a degree
Intermediate · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Brand Management, Brand Awareness, Branding, Brand Marketing, Brand Strategy, Marketing Psychology, Customer Insights, Data-Driven Marketing, Marketing Management, Digital Brand Strategy, Consumer Behaviour, User Research, Qualitative Research, Customer Engagement, Culture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Succession Planning, Human Resources, Compensation Analysis, Human Resource Strategy, Human Resources Management and Planning, Workforce Planning, Human Resource Management, Benefits Administration, Compensation Management, Compensation Strategy, Job Evaluation, Talent Recruitment, Talent Acquisition, Human Capital, Compensation and Benefits, Talent Management, Full Cycle Recruitment, Workforce Development, Recruitment, Workforce Management
Intermediate · Course · 1 - 4 Weeks