Free Online Functions Courses & MOOCs

Coursera

Delft University of Technology,Erasmus University Rotterdam

Excel Modeling for Professionals: Best Practices & Pitfalls (Coursera)

Business

Unlock the full potential of Excel with our professional modeling course. Gain expertise in setting up input data, formatting, documentation, and more to create efficient and accurate models. Avoid common mistakes and learn logical spreadsheet structuring, graphing, reporting, protection, and hiding information techniques.

Nov 9th 2026

4 Weeks

Business Spreadsheets Excel

Coursera

Duke University

Data Science Math Skills (Coursera)

Sci: Mathematics Data Science

Embark on an educational journey designed to equip you with the fundamental math skills necessary for excelling in data science. This course is perfect for beginners who want to build a strong foundation in basic algebra, probability, statistics, and linear algebra without prior advanced math knowledge. Learn at your own pace and gain the confidence needed to tackle complex statistical analyses.

Nov 2nd 2026

4 Weeks

Math Algebra Probability

Coursera

Universitat Autònoma de Barcelona

Pre-Calculus (Coursera)

Sci: Mathematics

Este curso en línea de Pre-Cálculo está diseñado para ayudar a los estudiantes a dominar los conceptos básicos necesarios para abordar con éxito el cálculo, un pilar fundamental en campos como las ciencias y la ingeniería. Aprende paso a paso desde funciones trigonométricas hasta derivadas e integrales.

Oct 26th 2026

5-12 Weeks

Math Calculus Trigonometry

Coursera

National Taiwan University

計算機程式設計 (Computer Programming) (Coursera)

CS: Programming

Discover the basics of computer programming with our beginner-friendly course on the C language. Whether you're new to coding or looking to enhance your programming skills, this course will guide you through essential concepts and techniques needed to create effective and efficient software solutions.

Oct 26th 2026

5-12 Weeks

Programming C Computer Programming

Coursera

Shanghai Jiao Tong University

Discrete Mathematics (Coursera)

Sci: Mathematics

Discover the mathematical foundation of computer and information science with our Discrete Mathematics course. Explore key concepts such as sets, functions, relations, and graphs to enhance your understanding and problem-solving skills in this fascinating subject.

Oct 26th 2026

5-12 Weeks

Math Combinatorics Discrete Mathematics

Coursera

University of California, Irvine

Functions, Methods, and Interfaces in Go (Coursera)

CS: Software Engineering CS: Programming

Expand your knowledge of the Go programming language with this advanced course on functions, methods, and interfaces. You'll learn how to implement complex functions, understand function types, embrace object-oriented practices in Go, define methods, and create classes effectively. With hands-on projects, you’ll apply these concepts to build your own Go applications.

Oct 26th 2026

4 Weeks

Programming Interface Methods

Coursera

University of Pennsylvania

Introduction to Python Programming (Coursera)

CS: Programming

Discover the basics of Python programming with our comprehensive online course designed for beginners. Gain a solid foundation in essential coding principles such as data structures, functions, and file handling. Start your journey into the world of programming today!

Oct 26th 2026

4 Weeks

Programming Python Data Structures

Coursera

Codio

Python Object Basics: Functions, Recursion, and Objects (Coursera)

CS: Programming Computer Science

Begin your journey into Python programming with this introductory course designed for beginners. Learn essential concepts like functions, recursion, objects, and mutability without the need to install any software. Perfect for those new to coding or looking to build a strong foundation in Computer Science fundamentals.

Oct 26th 2026

4 Weeks

Programming Python Recursion

Coursera

Google Cloud

Google Sheets (Coursera)

CS: Information & Technology

Discover the full potential of Google Sheets with our expert-led course. From creating basic spreadsheets to advanced data manipulation, learn how to boost your productivity using Google’s cloud-based spreadsheet software. Perfect for beginners and professionals alike.

Oct 26th 2026

1 Week

Data Spreadsheets Charts