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    Free courses can help you learn new skills, explore topics of interest, and take the first step toward your personal or professional goals—without financial commitment.
    1112 free courses

    7815 courses with a free trial

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    • Status: Free Trial
      Free Trial
      I

      IBM

      Python for Data Science, AI & Development

      4.6
      Rating, 4.6 out of 5 stars
      ·
      41K reviews

      Course

    • Status: Free
      Free
      P

      Princeton University

      Computer Science: Programming with a Purpose

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.3K reviews

      Course

    • Status: Free Trial
      Free Trial
      G

      Google

      Foundations of Cybersecurity

      Build toward a degree

      4.9
      Rating, 4.9 out of 5 stars
      ·
      34K reviews

      Course

    • Status: Free
      Free
      P

      Princeton University

      Algorithms, Part I

      4.9
      Rating, 4.9 out of 5 stars
      ·
      12K reviews

      Course

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      Status: New AI skills
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      Google

      Google Cybersecurity

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      52K reviews

      Professional Certificate

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      Free Trial
      Status: New AI skills
      New AI skills
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      Google

      Google Project Management:

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      130K reviews

      Professional Certificate

    • Status: Free Trial
      Free Trial
      Status: New AI skills
      New AI skills
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      Google

      Google Data Analytics

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      169K reviews

      Professional Certificate

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      Free Trial
      M

      Meta

      Meta Front-End Developer

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      4.7
      Rating, 4.7 out of 5 stars
      ·
      22K reviews

      Professional Certificate

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    Find the Best Free Course for Your Goals

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Theory of Angular Momentum

      Skills you'll gain: Linear Algebra, Physics, Mathematical Modeling, Applied Mathematics

      4.1
      Rating, 4.1 out of 5 stars
      ·
      20 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      P

      Packt

      Advanced Semantic Processing

      Skills you'll gain: Natural Language Processing, Semantic Web, Data Processing, Text Mining, Applied Machine Learning, Dimensionality Reduction, Unstructured Data, Artificial Neural Networks, Feature Engineering, Linear Algebra, Unsupervised Learning, Statistical Methods

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      É

      École Polytechnique Fédérale de Lausanne

      Digital Signal Processing 1: Basic Concepts and Algorithms

      Skills you'll gain: Digital Communications, Electrical and Computer Engineering, Programming Principles, Engineering Analysis, Electronics, Telecommunications, Advanced Mathematics, Algorithms, Linear Algebra, Time Series Analysis and Forecasting, Mathematical Modeling, Computational Logic, Applied Mathematics

      4.5
      Rating, 4.5 out of 5 stars
      ·
      624 reviews

      Intermediate · Course · 1 - 4 Weeks

    • K

      Koç University

      Doğrusal Cebir II: Kare Matrisler, Hesaplama Yöntemleri ve Uygulamalar / Linear Algebra II: Square Matrices, Calculation Methods and Applications

      Skills you'll gain: Applied Mathematics, Linear Algebra, Differential Equations, Advanced Mathematics, Algebra, Mathematical Modeling, Mathematical Theory & Analysis

      4.6
      Rating, 4.6 out of 5 stars
      ·
      27 reviews

      Mixed · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Requirement Specifications for Autonomous Systems

      Skills you'll gain: Computational Logic, Theoretical Computer Science, System Requirements, Agentic systems, Verification And Validation, Mathematical Modeling, Control Systems, Linear Algebra, Computer Science, Applied Mathematics

      Build toward a degree

      3.5
      Rating, 3.5 out of 5 stars
      ·
      6 reviews

      Intermediate · Course · 1 - 3 Months

    • T

      Tecnológico de Monterrey

      Física: Vectores, Trabajo y Energía

      Skills you'll gain: Calculus, Integral Calculus, Mechanics, Applied Mathematics, Physics, Linear Algebra, Visualization (Computer Graphics), Mathematical Modeling, Geometry, Graphing, Trigonometry, Algebra

      4.2
      Rating, 4.2 out of 5 stars
      ·
      181 reviews

      Mixed · Course · 1 - 3 Months

    • U

      University of Leeds

      Master of Science in Data Science (Statistics)

      Skills you'll gain: Regression Analysis, Statistical Hypothesis Testing, Statistical Machine Learning, Statistical Methods, Classification And Regression Tree (CART), Network Analysis, Planning, Statistical Modeling, Applied Machine Learning, Unsupervised Learning, Data Visualization Software, Supervised Learning, Exploratory Data Analysis, Decision Tree Learning, R Programming, Probability, Bayesian Statistics, Web Scraping, Data Analysis, Linear Algebra

      Earn a degree

      Degree · 1 - 4 Years

    • Status: Free
      Free
      G

      Google Quantum AI

      Hands-on quantum error correction with Google Quantum AI

      Skills you'll gain: Debugging, Emerging Technologies, Hardware Architecture, Failure Analysis, Simulation and Simulation Software, Theoretical Computer Science, Mathematical Modeling, Computer Architecture, Simulations, Linear Algebra, Computer Science

      4.5
      Rating, 4.5 out of 5 stars
      ·
      103 reviews

      Intermediate · Course · 1 - 4 Weeks

    • T

      The Chinese University of Hong Kong

      离散优化算法篇 Solving Algorithms for Discrete Optimization

      Skills you'll gain: Operations Research, Algorithms, Mathematical Modeling, Performance Tuning, Programming Principles, Theoretical Computer Science, Linear Algebra

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      Universidad Nacional Autónoma de México

      Python: de usuario a explorador de datos

      Skills you'll gain: Matplotlib, NumPy, Extract, Transform, Load, Time Series Analysis and Forecasting, Plot (Graphics), Pandas (Python Package), Exploratory Data Analysis, Data Science, Data Visualization Software, Data Analysis, Statistical Analysis, Scatter Plots, Graphing, Data Import/Export, Data Manipulation, Python Programming, Linear Algebra, File Management

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Kinematics: Describing the Motions of Spacecraft

      Skills you'll gain: Mechanics, Linear Algebra, Numerical Analysis, Engineering Calculations, Engineering Analysis, Differential Equations, Physics, Mathematical Modeling, Applied Mathematics, Verification And Validation, Advanced Mathematics, Estimation

      4.9
      Rating, 4.9 out of 5 stars
      ·
      333 reviews

      Advanced · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Calculus through Data & Modelling: Vector Calculus

      Skills you'll gain: Integral Calculus, Calculus, Linear Algebra, Mathematical Theory & Analysis, Advanced Mathematics, Visualization (Computer Graphics), Applied Mathematics, Graphing, Mathematical Modeling, Spatial Data Analysis

      4.7
      Rating, 4.7 out of 5 stars
      ·
      44 reviews

      Intermediate · Course · 1 - 4 Weeks

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

    • Theory of Angular Momentum: University of Colorado Boulder
    • Advanced Semantic Processing: Packt
    • Digital Signal Processing 1: Basic Concepts and Algorithms: École Polytechnique Fédérale de Lausanne
    • Doğrusal Cebir II: Kare Matrisler, Hesaplama Yöntemleri ve Uygulamalar / Linear Algebra II: Square Matrices, Calculation Methods and Applications: Koç University
    • Requirement Specifications for Autonomous Systems: University of Colorado Boulder
    • Física: Vectores, Trabajo y Energía: Tecnológico de Monterrey
    • Master of Science in Data Science (Statistics): University of Leeds
    • Hands-on quantum error correction with Google Quantum AI: Google Quantum AI
    • 离散优化算法篇 Solving Algorithms for Discrete Optimization: The Chinese University of Hong Kong
    • Python: de usuario a explorador de datos: Universidad Nacional Autónoma de México

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