Computer courses can help you learn programming languages like Python and Java, data structures, algorithms, and web development fundamentals. You can build skills in software design, debugging, and database management, along with understanding cybersecurity principles. Many courses introduce tools such as Git for version control, SQL for database queries, and frameworks like React for building user interfaces, demonstrating how these skills are applied in real-world projects.

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electronic Systems, Electrical Engineering, electromagnetics, Electrical Power, Electronics Engineering, Electric Power Systems, Simulation and Simulation Software, Electronics, Engineering Analysis, Simulations, Electrical Systems, Mathematical Modeling, Hardware Design, Computer-Aided Design, Matlab, Technical Design, Engineering Design Process, Energy and Utilities
★ 4.7 (164) · Intermediate · Specialization · 3 - 6 Months

Clemson University
Skills you'll gain: Database Systems, Database Management, Database Design, Database Management Systems, MySQL, Database Theory, Relational Databases, Data Modeling, Database Development, SQL, NoSQL, Query Languages, Diagram Design, Dependency Analysis
★ 4.4 (98) · Intermediate · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Algorithms, Computational Thinking, Theoretical Computer Science, Python Programming, Artificial Intelligence
★ 4.3 (26) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storage, Strategic Leadership, Threat Detection, Malware Protection, Information Systems Security, Ethical Standards And Conduct, Team Building, Network Security, Security Controls, Compliance Training, Data Integrity, Leadership Development, Multi-Factor Authentication, Team Collaboration, AI literacy, Regulatory Compliance, Model Evaluation, Accountability Frameworks, Governance, Philanthropy
★ 4.7 (38) · Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: User Story, User Interface and User Experience (UI/UX) Design, Usability, UI/UX Strategy, Design Thinking, User Interface (UI) Design, User Experience Design, Mockups, Wireframing, Interaction Design, Experience Design, Usability Testing, Human Centered Design, User Centered Design, Application Design, AI literacy, Responsible AI, Prototyping
★ 4.5 (28) · Beginner · Course · 1 - 3 Months

Nanjing University
Skills you'll gain: Software Testing, White-Box Testing, Functional Testing, System Testing, JUnit, Performance Testing, Test Tools, Unit Testing, Test Automation, Code Coverage, Test Case, Selenium (Software)
★ 4.4 (35) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Information Systems Security, Business Process Modeling, Security Management, Systems Development Life Cycle, Systems Development, Information Systems, Cyber Attacks, Cybersecurity, Management Information Systems, Business Process Management, Enterprise Resource Planning, IT Management, Requirements Analysis, Incident Response, Business Process, Computer Security Incident Management, Database Management Systems, Business Intelligence, Cloud Computing, Data Management
Beginner · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: Java Platform Enterprise Edition (J2EE), Application Deployment, Web Applications, Application Servers, Java, Web Servers, Java Programming, Web Development, Server Side
★ 4.6 (82) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Semiconductors, Electrical Engineering, Electronic Systems, Electronic Components, Materials science, Electrical and Computer Engineering, Electrical Power, Electronic Hardware, Electrical Systems, Electronics, Physics, Electronics Engineering, Scalability, Engineering Calculations, Mathematical Modeling, Applied Mathematics
★ 4.4 (624) · Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Apache Hadoop, Apache Spark, PySpark, Apache Hive, Big Data, IBM Cloud, Kubernetes, Docker (Software), Scalability, Data Processing, Development Environment, Distributed Computing, Performance Tuning, Open Source Technology, Data Transformation, Debugging
★ 4.4 (485) · Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Cyber Security Assessment, Cybersecurity, Vulnerability Assessments, Security Awareness, Cyber Attacks, Computer Security Awareness Training, Cyber Threat Intelligence, Cyber Risk, Cyber Security Strategy, Threat Modeling, Endpoint Security, Network Security, Threat Detection, Human Factors (Security), Security Management, Data Security, Malware Protection, Security Controls, Risk Management, Remote Access Systems
Beginner · Course · 1 - 3 Months

Skills you'll gain: API Testing, JSON, Test Automation, Test Script Development, Application Programming Interface (API), Restful API, Software Testing, Test Tools, Integration Testing, Functional Testing
★ 4.6 (309) · Beginner · Guided Project · Less Than 2 Hours