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.

Skills you'll gain: Version Control, Debugging, Software Design Patterns, Object Oriented Design, Program Development, Object Oriented Programming (OOP), Software Development, Software Versioning, Git (Version Control System), Programming Principles, Software Design, Computer Programming, Software Engineering, Software Development Tools
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Import/Export, Data Storage
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Microsoft Copilot, Microsoft Power Platform, No-Code Development, Application Development, Development Environment, Data Structures, Database Application, Test Tools, User Interface (UI), User Interface (UI) Design, Generative AI
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Operating System Administration, Remote Access Systems, Local Area Networks, Software Installation, Command-Line Interface, Threat Management, Microsoft Windows, System Configuration, Threat Detection, Information Technology Operations, Wireless Networks, Systems Administration, Network Security, TCP/IP, Information Systems Security, Peripheral Devices, USB, Operating Systems, Computer Hardware, Data Storage Technologies
Beginner · Specialization · 3 - 6 Months

EDUCBA
Skills you'll gain: Software Development
Beginner · Course · 1 - 3 Months
Skills you'll gain: Extract, Transform, Load, Data Analysis, Model Training, Data Preprocessing, Jupyter, Data Visualization, Unsupervised Learning, Applied Machine Learning, Statistical Analysis, Model Evaluation, Exploratory Data Analysis, Statistical Visualization, Machine Learning, Machine Learning Methods, Statistical Methods, Data Cleansing, Project Scoping, Business Priorities, Business Analysis, Data Manipulation
Intermediate · Professional Certificate · 3 - 6 Months

Edureka
Skills you'll gain: Java, Java Programming, Object Oriented Programming (OOP), Computer Programming, Object Oriented Design, Memory Management, Programming Principles, Software Engineering, Debugging, Program Development, Data Structures, IntelliJ IDEA, Application Development, Software Development, Virtual Machines
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Software, Hardware Troubleshooting, Networking Hardware, Database Theory, Database Management Systems, Computer Networking, Network Support, Network Protocols, Web Applications, Security Software, Encryption, Security Awareness, Computer Literacy, Computing Platforms, Computer Programming, Endpoint Security, System Software, Authentications, Application Design, Database Management
Beginner · Specialization · 1 - 3 Months

Edureka
Skills you'll gain: JUnit, Apache Maven, Java Programming, Java, Unit Testing, Software Design Patterns, Test Automation, Build Tools, Software Design, Data Access, Maintainability, Software Testing, IntelliJ IDEA, SQL, Computer Programming, Programming Principles, Object Oriented Programming (OOP), Software Engineering, Software Development, Design Strategies
Intermediate · Course · 1 - 4 Weeks

Clemson University
Skills you'll gain: Dimensionality Reduction, Model Evaluation, Data Cleansing, Matplotlib, Regression Analysis, Unsupervised Learning, Data Science, Statistical Analysis, Anomaly Detection, Data Preprocessing, Statistical Methods, Data Wrangling, Plot (Graphics), Descriptive Statistics, Data Analysis, Data Visualization Software, Applied Machine Learning, Pandas (Python Package), Data Mining, Data-Driven Decision-Making
Build toward a degree
Intermediate · Course · 1 - 3 Months

Salesforce
Skills you'll gain: Overcoming Objections, Prospecting and Qualification, Lead Generation, Sales Development, Sales Prospecting, Cold Calling, Emotional Intelligence, Phone Sales, Selling Techniques, Sales, Sales Strategy, Closing (Sales), Rapport Building, Empathy, Cross-Channel Marketing, Active Listening, Value Propositions, Persona Development
Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Model Context Protocol, Generative AI Agents, Agentic Workflows, AI Enablement, Email Automation, Business Process Automation, Generative AI, AI Product Strategy, Agentic systems, Initiative and Leadership, Tool Calling, Anthropic Claude, ChatGPT, Automation, Responsible AI, Marketing Automation, Multimodal Prompts, Artificial Intelligence and Machine Learning (AI/ML), Prompt Engineering, IT Automation
Beginner · Course · 1 - 4 Weeks