Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Skillshare
Skills you'll gain: Photo Editing, Photography, Image Quality, Typography, Editing, Post-Production, Graphics Software, Color Theory, Automation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Video Editing, Photo/Video Production and Technology, Post-Production, Motion Graphics, Video Production, File Management, Storytelling, Content Creation, Apple software proficiency, Timelines
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, Malware Protection, Peripheral Devices, Personally Identifiable Information, Remote Access Systems, Hardware Troubleshooting, Threat Detection, Desktop Support, Help Desk Support, Cyber Attacks, Network Support, Cloud Services, Cybersecurity, Mac OS, Computer Hardware, Microsoft Windows, Technical Support and Services, Electrical Safety, IT Management, Cloud Security
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Performance Tuning, Software Development Tools, Code Review, Collaborative Software, Integrated Development Environments, Software Visualization, Generative AI, Software Engineering, Software Technical Review, Application Security, Software Development, DevSecOps, Prompt Engineering, AI Personalization, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Debugging, Software Development Life Cycle, Automation, Analysis
Intermediate · Course · 1 - 4 Weeks

University of Florida
Skills you'll gain: Land Management, Natural Resource Management, Environment and Resource Management, Sustainable Systems, Climate Change Adaptation, Cultural Diversity, General Science and Research, Environmental Science, Social Studies, Research, Economics, Biology
Intermediate · Course · 1 - 4 Weeks

ISSA (International Sports Sciences Association)
Skills you'll gain: Patient Communication, Medical Support, Patient Education And Counseling, Mental and Behavioral Health, Medical Prescription, Health And Wellness Coaching, Exercise Science, Healthcare Ethics, Collaboration, Athletic Training, Rehabilitation, Medication Therapy Management, Health Care, Nutrition and Diet, Health Assessment, Nutrition Education, Coaching, Health Education, Nutritional Assessment, Human Development
Beginner · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Manufacturing and Production, Production Process, Manufacturing Processes, Quality Control, Energy and Utilities, Workforce Development, Supply Chain, Electric Power Systems, Workforce Planning, Sustainable Technologies, Environmental Science
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Crisis Management, Systems Thinking, Leadership, Strategic Communication, Resilience, Business Continuity, Communication, Risk Analysis, Systems Engineering, Complex Problem Solving, Decision Making, Organizational Strategy, Vulnerability Assessments, Systems Analysis
Build toward a degree
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Competitive Analysis, Market Research, User Story, User Interface (UI), Product Roadmaps, Competitive Intelligence, AI Product Strategy, Usability, Persona Development, Product Development, Market Analysis, Product Management, Product Lifecycle Management, Customer Analysis, Market Intelligence, Design Thinking, User Interface (UI) Design, Quality Assurance and Control, Product Strategy, Data Analysis
Beginner · Professional Certificate · 3 - 6 Months

Google Cloud
Skills you'll gain: Generative AI, AI Product Strategy, Web Analytics and SEO, Google Cloud Platform, LLM Application, Data Management, Information Management, Analytics, Information Architecture, Data Integration, Artificial Intelligence and Machine Learning (AI/ML), Unstructured Data, Application Programming Interface (API), System Configuration, Identity and Access Management, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Influencing, Persuasive Communication, Design Thinking, Data-Driven Decision-Making, Leadership, Strategic Communication, Innovation, Collaboration, Crisis Management, Negotiation, Organizational Leadership, Ideation, Team Leadership, Resource Allocation, Human Centered Design, Teamwork, Motivational Skills, Corporate Communications, Marketing Strategies, Marketing
Intermediate · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Database Design, SQL, MySQL, Relational Databases, Databases, Data Modeling, Development Environment, PHP (Scripting Language), Software Installation
Intermediate · Course · 1 - 4 Weeks