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.

Universidad Nacional Autónoma de México
Skills you'll gain: Java, Object Oriented Programming (OOP), Java Programming, Object Oriented Design, Android Development, Android Studio, Mobile Development, Memory Management, Android (Operating System), Programming Principles, Integrated Development Environments, Development Environment
Mixed · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Threat Modeling, Open Web Application Security Project (OWASP), Secure Coding, Cryptography, Authentications, Exploit development, Encryption, Penetration Testing, Security Strategy, Vulnerability Scanning, Vulnerability Assessments, Security Testing, Application Security, Software Design, C and C++, Linux Administration, System Design and Implementation, Java, Programming Principles, Cybersecurity
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Object Oriented Design, Computer Programming, Virtual Machines, Package and Software Management, Memory Management
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: C and C++, C++ (Programming Language), System Programming, Hardware Architecture, Programming Principles, Computer Architecture, OS Process Management, Data Access, Program Development, Algorithms, Python Programming, Data Sharing, Development Environment
Beginner · Course · 1 - 3 Months

Columbia University
Skills you'll gain: Project Schedules, Construction Management, Construction Estimating, Project Finance, Cost Estimation, Punch Work, Cost Management, Construction, Production Schedule, Project Risk Management, Bidding, Building Information Modeling, Scheduling, Cost Control, Environment Health And Safety, Cash Flows, Real Estate, Finance, Business Transformation, Innovation
Beginner · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Database Design, SQL, Relational Databases, PostgreSQL, Database Development, Database Theory, Database Management, Data Modeling, Databases, Query Languages, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hardening, Distributed Denial-Of-Service (DDoS) Attacks, Incident Response, Network Architecture, Network Security, Intrusion Detection and Prevention, Incident Management, Network Protocols, Threat Detection, Event Monitoring, Threat Management, Security Information and Event Management (SIEM), Network Monitoring, Network Infrastructure, Cyber Attacks, Computer Security Incident Management, Operating Systems, Linux, Bash (Scripting Language), Databases
Beginner · Specialization · 3 - 6 Months

Infosec
Skills you'll gain: Incident Response, Computer Security Incident Management, Incident Management, Cybersecurity, Cyber Attacks, Digital Forensics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Cloud Computing Architecture, Generative AI Agents, Systems Development Life Cycle, Cloud Deployment, Artificial Intelligence and Machine Learning (AI/ML), Cloud Services, Database Management Systems, Artificial Intelligence, Software Development Methodologies, Data Strategy, Database Application, Programming Principles, Data Storage Technologies, Cross Platform Development, Package and Software Management, Data-Driven Decision-Making, Computer Programming, Other Programming Languages
Beginner · Course · 1 - 3 Months

Fortinet, Inc.
Skills you'll gain: Firewall, Network Support, Virtual Private Networks (VPN), Network Troubleshooting, Network Routing, Network Security, Routing Protocols, Intrusion Detection and Prevention, Authentications, Network Monitoring, Event Monitoring, Lightweight Directory Access Protocols, Technical Support and Services, Remote Access Systems, Network Administration, Security Engineering, Application Security, Cybersecurity, Computer Security, Cyber Security Strategy
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Generative AI Agents, Retrieval-Augmented Generation, Prompt Engineering, Generative AI, Google Gemini, Prompt Patterns, AI Enablement, AI Product Strategy, Agentic Workflows, Prompt Engineering Tools, Agentic systems, Strategic Planning, LLM Application, Google Cloud Platform, AI Workflows, Customer experience improvement, Organizational Strategy, Tool Calling, Innovation, Organizational Change
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Pivot Tables And Charts, Dashboard Creation, Microsoft Excel, Dashboard, Excel Formulas, Depreciation, Spreadsheet Software, Regression Analysis, Data Management, Case Studies, Financial Analysis, Financial Modeling, Cash Flows, Finance, Data Validation, Data Analysis, Loans, Problem Solving, Model Optimization
Intermediate · Course · 1 - 3 Months