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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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      IBM

      Python for Data Science, AI & Development

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

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    • 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

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      Google

      Foundations of Cybersecurity

      Build toward a degree

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

      Course

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      Free
      P

      Princeton University

      Algorithms, Part I

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

      Course

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      Google

      Google Cybersecurity

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      4.8
      Rating, 4.8 out of 5 stars
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      52K reviews

      Professional Certificate

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      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
      ·
      129K reviews

      Professional Certificate

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      Free Trial
      Status: New AI skills
      New AI skills
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      Google

      Google Data Analytics

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      4.8
      Rating, 4.8 out of 5 stars
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      169K reviews

      Professional Certificate

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      Meta

      Meta Front-End Developer

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      4.7
      Rating, 4.7 out of 5 stars
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      22K reviews

      Professional Certificate

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    Find the Best Free Course for Your Goals

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      DevOps and Build Automation with Python

      Skills you'll gain: Containerization, Package and Software Management, Software Testing, Docker (Software), Unit Testing, Scripting, Development Testing, CI/CD, Test Automation, Integration Testing, DevOps, Python Programming, Web Scraping

      3.9
      Rating, 3.9 out of 5 stars
      ·
      59 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Number Theory and Cryptography

      Skills you'll gain: Cryptography, Key Management, Encryption, Public Key Cryptography Standards (PKCS), Cybersecurity, Arithmetic, Algorithms, Theoretical Computer Science, Computational Thinking, Algebra, Applied Mathematics, Python Programming

      4.5
      Rating, 4.5 out of 5 stars
      ·
      607 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      Università di Napoli Federico II

      Python per la Data Science

      Skills you'll gain: PyTorch (Machine Learning Library), NumPy, Image Analysis, Pandas (Python Package), Matplotlib, Artificial Neural Networks, Deep Learning, Computer Vision, Keras (Neural Network Library), Jupyter, Data Manipulation, Artificial Intelligence and Machine Learning (AI/ML), Applied Machine Learning, Python Programming, Data Science, Scikit Learn (Machine Learning Library)

      4.3
      Rating, 4.3 out of 5 stars
      ·
      9 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Foundations of IT Fundamentals

      Skills you'll gain: Collaborative Software, Programming Principles, Application Development, Operating Systems, Python Programming, Linux, Web Applications, Business Technologies, Information Technology, Microsoft Windows, Software Development, Mac OS, Computer Programming

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Scripting with Python and SQL for Data Engineering

      Skills you'll gain: Web Scraping, MySQL, SQL, JSON, Scripting, Data Manipulation, Data Structures, Database Management, Databases, Data Import/Export, Data Storage Technologies, Data Capture, Spatial Data Analysis, Python Programming

      4.4
      Rating, 4.4 out of 5 stars
      ·
      101 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      H

      Howard University

      Linear Algebra for Data Science Using Python

      Skills you'll gain: Data Wrangling, Linear Algebra, Regression Analysis, Data Manipulation, NumPy, Predictive Modeling, Dimensionality Reduction, Data Science, Applied Mathematics, Python Programming, Statistical Modeling, Mathematical Software, Supervised Learning, Data Visualization Software, Jupyter, Data Analysis, Scikit Learn (Machine Learning Library), Machine Learning Methods, Numerical Analysis, Algebra

      4.3
      Rating, 4.3 out of 5 stars
      ·
      32 reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Machine Learning: Theory and Hands-on Practice with Python

      Skills you'll gain: Unsupervised Learning, Supervised Learning, Deep Learning, Machine Learning Algorithms, Dimensionality Reduction, Applied Machine Learning, Decision Tree Learning, Keras (Neural Network Library), Scikit Learn (Machine Learning Library), Matplotlib, Random Forest Algorithm, Predictive Modeling, Classification And Regression Tree (CART), Python Programming, Computer Vision, Image Analysis, Artificial Intelligence and Machine Learning (AI/ML), Mathematical Modeling, Machine Learning, Data Science

      Build toward a degree

      3.6
      Rating, 3.6 out of 5 stars
      ·
      114 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Data Visualization and Modeling in Python

      Skills you'll gain: Matplotlib, Predictive Modeling, Pandas (Python Package), Data Visualization Software, Visualization (Computer Graphics), Regression Analysis, Data Analysis, Data Cleansing, Data Science, Machine Learning Algorithms, Statistical Inference, Probability & Statistics, Python Programming

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Basic Data Processing and Visualization

      Skills you'll gain: Data Processing, Data Manipulation, Interactive Data Visualization, Web Scraping, Data Visualization Software, Pandas (Python Package), Data Science, Data Cleansing, Matplotlib, Data Import/Export, NumPy, Jupyter, JSON, Python Programming

      4.3
      Rating, 4.3 out of 5 stars
      ·
      196 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      O

      O.P. Jindal Global University

      Unsupervised Learning and Its Applications in Marketing

      Skills you'll gain: Anomaly Detection, Dimensionality Reduction, Unsupervised Learning, Customer Analysis, Marketing Analytics, Data Mining, Customer Insights, Applied Machine Learning, Machine Learning Algorithms, Machine Learning Methods, Scikit Learn (Machine Learning Library), Marketing, Unstructured Data, Statistical Machine Learning, Target Audience, Python Programming, Market Analysis, Exploratory Data Analysis, Data-Driven Decision-Making, Algorithms

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      L

      L&T EduTech

      AI Principles with Edge Computing

      Skills you'll gain: Artificial Intelligence, Internet Of Things, Unsupervised Learning, Python Programming, Deep Learning, Applied Machine Learning, Machine Learning, Image Analysis, Artificial Neural Networks, Reinforcement Learning, Computer Vision, Supervised Learning, Emerging Technologies, Solution Architecture, Natural Language Processing

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Foundations of Data Structures and Algorithm Analysis

      Skills you'll gain: Graph Theory, Data Structures, Algorithms, Program Development, Network Analysis, Programming Principles, Computational Thinking, Theoretical Computer Science, Computer Science, Python Programming, Object Oriented Programming (OOP)

      Intermediate · Course · 1 - 3 Months

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

    • DevOps and Build Automation with Python: LearnQuest
    • Number Theory and Cryptography: University of California San Diego
    • Python per la Data Science: Università di Napoli Federico II
    • Foundations of IT Fundamentals: Packt
    • Scripting with Python and SQL for Data Engineering: Duke University
    • Linear Algebra for Data Science Using Python: Howard University
    • Machine Learning: Theory and Hands-on Practice with Python: University of Colorado Boulder
    • Data Visualization and Modeling in Python: Duke University
    • Basic Data Processing and Visualization: University of California San Diego
    • Unsupervised Learning and Its Applications in Marketing: O.P. Jindal Global University

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