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Free Courses

Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

Popular Free Courses


  • É

    École Polytechnique Fédérale de Lausanne

    Introduction à la programmation orientée objet (en Java)

    Skills you'll gain: Object Oriented Programming (OOP), Java Programming, Java, Object Oriented Design, Computer Programming, Memory Management

    4.7 stars, 319 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.7 (319) · Intermediate · Course · 1 - 3 Months

    Category: Preview
    Preview
  • M

    Microsoft

    C++ Programming Fundamentals

    Skills you'll gain: Debugging, Program Development, Software Documentation, Pseudocode, C++ (Programming Language), Programming Principles, Computer Programming, Computer Programming Tools, Memory Management

    4.4 stars, 36 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.4 (36) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • N

    National Taiwan University

    計算機程式設計 (Computer Programming)

    Skills you'll gain: Programming Principles, Computer Programming, C (Programming Language), Data Structures, Computational Logic, Program Development, Memory Management

    4.8 stars, 370 reviews, Mixed, Course, 1 - 3 Months

    ★ 4.8 (370) · Mixed · Course · 1 - 3 Months

    Category: Preview
    Preview
  • U

    Universidad Nacional Autónoma de México

    Programando con Java para aplicaciones Android

    Skills you'll gain: Java, Object Oriented Programming (OOP), Java Programming, Object Oriented Design, Android Development, Android Studio, Mobile Development, Memory Management, Programming Principles, Code Reusability, Integrated Development Environments, Computational Logic, Development Environment

    4.7 stars, 1.5K reviews, Mixed, Course, 1 - 4 Weeks

    ★ 4.7 (1.5K) · Mixed · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Peking University

    操作系统原理(Operating Systems)

    Skills you'll gain: File Systems, Operating Systems, Memory Management, OS Process Management, System Software, Computer Systems, File Management, File I/O, Unix, Performance Tuning, Algorithms

    4.6 stars, 363 reviews, Intermediate, Course, 3 - 6 Months

    ★ 4.6 (363) · Intermediate · Course · 3 - 6 Months

    Category: Preview
    Preview
  • P

    Packt

    CompTIA A+ Certification Core 1 (220-1101)

    Skills you'll gain: Network Troubleshooting, Display Devices, Cloud Computing Architecture, Networking Hardware, Dynamic Host Configuration Protocol (DHCP), Cloud Computing, Firewall, Virtual Networking, Mobile Security, Network Infrastructure, USB, Computer Networking, Cloud Services, Network Support, Microarchitecture, System Configuration, Computer Systems, Data Storage, Information Technology, Memory Management

    4.5 stars, 94 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.5 (94) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • I

    IBM

    Agentic AI with LangGraph, CrewAI, AutoGen and BeeAI

    Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Agentic systems, Generative AI Agents, LLM Application, AI Integrations, Tool Calling, Large Language Modeling, Software Design Patterns, Memory Management

    4.7 stars, 108 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (108) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • L

    L&T EduTech

    Microcontroller and Industrial Applications

    Skills you'll gain: Embedded Software, Peripheral Devices, Integrated Development Environments, Embedded Systems, Internet Of Things, Microarchitecture, Automation, Real Time Data, Hardware Architecture, Computer Architecture, Prototyping, Memory Management

    4.6 stars, 299 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.6 (299) · Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • M

    Microsoft

    Microsoft Introduction to C++ Programming

    Skills you'll gain: File I/O, Memory Management, Debugging, C++ (Programming Language), C and C++, Software Documentation, Development Testing, Code Reusability, Vibe coding, Programming Principles, API Design, Program Development, Pseudocode, Software Architecture, Software Design, Functional Design, Performance Tuning, Application Design, Technical Documentation, Generative AI

    4.4 stars, 52 reviews, Beginner, Professional Certificate, 3 - 6 Months

    ★ 4.4 (52) · Beginner · Professional Certificate · 3 - 6 Months

    Status: Trending right now
    Trending right now
    Status: Free trial
    Free trial
  • U

    University of California, Irvine

    Corporate Communications

    Skills you'll gain: Internal Communications, Corporate Communications, Media Relations, Storytelling, Strategic Communication, Employee Engagement, Target Audience, Diversity Equity and Inclusion Initiatives, Earned Media, Public Relations, Crisis Management, Drive Engagement, Social Media Marketing, Social Media, Social Media Management, Business Communication, Telecommuting, Stakeholder Communications, Employee Retention, Diversity and Inclusion

    4.6 stars, 170 reviews, Beginner, Specialization, 1 - 3 Months

    ★ 4.6 (170) · Beginner · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • A

    Arm

    Introduction to Microprocessors

    Skills you'll gain: Microarchitecture, Computer Architecture, Computer Hardware, System Programming, Data Storage, Memory Management, Performance Tuning, Computational Logic, Computer Programming, C (Programming Language), Program Development, C# (Programming Language)

    4.7 stars, 82 reviews, Beginner, Course, 1 - 3 Months

    ★ 4.7 (82) · Beginner · Course · 1 - 3 Months

    Category: Preview
    Preview
  • J

    Johns Hopkins University

    Introduction to Parallel Programming with CUDA

    Skills you'll gain: Memory Management, Performance Tuning, System Programming, Hardware Architecture, Program Development, Computer Architecture, Performance Testing, Computer Hardware, Algorithms

    2.9 stars, 68 reviews, Intermediate, Course, 1 - 3 Months

    ★ 2.9 (68) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial

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In summary, here are 10 of our most popular free courses

  • Introduction à la programmation orientée objet (en Java): École Polytechnique Fédérale de Lausanne
  • C++ Programming Fundamentals: Microsoft
  • 計算機程式設計 (Computer Programming): National Taiwan University
  • Programando con Java para aplicaciones Android: Universidad Nacional Autónoma de México
  • 操作系统原理(Operating Systems): Peking University
  • CompTIA A+ Certification Core 1 (220-1101): Packt
  • Agentic AI with LangGraph, CrewAI, AutoGen and BeeAI: IBM
  • Microcontroller and Industrial Applications: L&T EduTech
  • Microsoft Introduction to C++ Programming: Microsoft
  • Corporate Communications: University of California, Irvine

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