Digital painting courses can help you learn core techniques such as color blending, brush control, lighting, and composition. You can build skills in creating textures, developing character or environment art, and working through iterative design steps. Many courses introduce tools like drawing tablets, digital brushes, and software platforms used to create polished artwork and refine creative ideas.

Infosec
Skills you'll gain: Secure Coding, Application Security, Exploitation techniques, Web Applications, Javascript, Web Development, Node.JS, Java Programming
Intermediate · Course · 1 - 4 Weeks

Nanjing University
Skills you'll gain: Higher Education, Digital pedagogy, Culture, Education Software and Technology, Learning Theory, Innovation, Human Learning, Curriculum Development, Digital Transformation, Creativity, Emerging Technologies, Information Technology
Mixed · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Personalized Campaigns, AI Personalization, Generative AI, Project Design, Artificial Intelligence, AI literacy, AI Integrations, Brainstorming, Ideation, Content Creation
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Community Outreach, Diversity Awareness, Cultural Diversity, Community Development, Driving engagement, Liberal Arts, Culture, Content Creation, Analysis, Media and Communications, Visual Storytelling, Storytelling, Critical Thinking, Social Sciences, Creativity, Communication
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Generative AI, Insurance, Decision Support Systems, Expense Management, Responsible AI, Data Ethics, Insurance Policies, Underwriting, AI Personalization, Operational Efficiency, Claims Processing, AI Integrations, Financial Services, Automation, Risk Management, AI Workflows, Analytics, Risk Mitigation, Prompt Engineering, Systems Integration
Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Water Sustainability, Water Resource Management, Water Resources, Sustainable Development, Sustainable Systems, Sustainable Technologies, Sustainable Business, Resource Utilization, Innovation, Environment and Resource Management, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Digital Forensics, Distributed Denial-Of-Service (DDoS) Attacks, Security Information and Event Management (SIEM), Computer Security Incident Management, Incident Management, Endpoint Detection and Response, Continuous Monitoring, Event Monitoring, Endpoint Security, Cyber Threat Intelligence, Anomaly Detection, Cybersecurity, Security Controls, Cyber Security Strategy, Threat Detection, Cyber Attacks, Litigation Support, Digital Analysis, Cyber Engineering
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Sustainable Design, Human Centered Design, Environmental Regulations, Sustainability Standards, Design Thinking, Sustainable Business, Product Development, Product Design, Regulatory Compliance, Corporate Sustainability, Product Lifecycle Management, Design Strategies, Corporate Strategy, Climate Change Mitigation, Stakeholder Engagement
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Canva (Software), Copywriting, Social Media Content, Content Creation, Social Media, Social Media Marketing, Instagram, Visual Storytelling, Brand Strategy, Storytelling, Branding, Graphic and Visual Design, Social Impact, Software Development Tools, Build Tools, Social Work, Time Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), HTML and CSS, Web Applications, Web Design and Development, Javascript, Frontend Integration, Web Design, Web Development, Front-End Web Development, Game Design, Program Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Security Controls, Threat Management, Cybersecurity, Threat Detection, Zero Trust Network Access, Cyber Attacks, Authentications, Application Security, Cyber Risk, Information Systems Security, Data Security, Encryption, Multi-Factor Authentication, Cryptography, Authorization (Computing), Identity and Access Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Interviewing Skills, Search Engine Optimization, Generative Engine Optimization (GEO), Data-Driven Marketing, Oral Expression, Marketing, Decision Making, Web Analytics and SEO, Digital Marketing, Keyword Research, Marketing Analytics, Verbal Communication Skills, Data-Driven Decision-Making, Performance Analysis
Intermediate · Course · 1 - 4 Weeks