The Best Free Online Data Science Courses In 2021

Data science course online

The future of all aspect of human endeavours is grounded in data science. Skills in data science have become increasingly important for jobs that once had little to do with statistics, including marketing and business.

In the 21st century, data science skills are not just for Data scientists. You can read more here on Who is a Data Scientist.

Building your knowledge of data science skills, tools, and concepts can help give you an edge in your current role or in the job market this year.

How then do you begin your acquisition of data science skills? Here is a list of popular data Science Courses you can start with.

Explore These 8 Free Popular Data Science Courses: 


1. Statistics and R – Data Analysis for Life Sciences

Institution: HarvardX

An introduction to basic statistical concepts and R programming skills necessary for analysing data in the life sciences. This course teaches the R programming language in the context of statistical data and statistical analysis in the life sciences.

Enrol For This Course Here

2. Python Basics for Data Science

Institution: IBM

This Python course provides a beginner-friendly introduction to Python for Data Science. Practice through lab exercises, and you’ll be ready to create your first Python scripts on your own!

Enrol For This Course Here

3. Probability – The Science of Uncertainty and Data

Build foundational knowledge of data science with this introduction to probabilistic models, including random processes and the basic elements of statistical inference — Part of the MITx MicroMasters program in Statistics and Data Science.

Institution: MITx

Enrol For This Course Here

4. Statistical Learning

Learn some of the main tools used in statistical modelling and data science. We cover both traditional as well as exciting new methods, and how to use them in R. This is an introductory-level course in supervised learning, with a focus on regression and classification methods.

Instititution: StanfordOnline

Enrol For This Course Here

Artificial Intelligence

5. AI for Everyone: Master the Basics

Learn what Artificial Intelligence (AI) is by understanding its applications and key concepts including machine learning, deep learning and neural networks. In this course, you will learn what AI is and understand its applications and use cases and how it is transforming our lives.

Institution: IBM

Enrol For This Course Here

6. Marketing Analytics: Marketing Measurement Strategy

Learn the best approaches and practices for marketing measurement, including how to use metrics to measure success. Begin your journey in a new career in marketing analytics. Learn about powerful strategies and methodology, starting with identifying market trends and metrics used to measure marketing success.

Institution: BerkeleyX

Enrol For This Course Here

7. Power Searching with Google

Power Searching With Google makes it amazingly easy to find information. Learn about the powerful advanced tools that are on the Internet to help you become an advanced power searcher and find just the right information when the stakes are high. This course, Power Searching With Google, covers everything you need to know to become a power searcher, someone who can find information quickly, effectively and accurately.

Institution: Google

Enrol For This Course Here

8. CS50’s Introduction to Artificial Intelligence with Python

Learn to use machine learning in Python in this introductory course on artificial intelligence. AI is transforming how we live, work, and play. By enabling new technologies like self-driving cars and recommendation systems or improving old ones like medical diagnostics and search engines, the demand for expertise in AI and machine learning is growing rapidly. This course will enable you to take the first step toward solving important real-world problems and future-proofing your career.

Institution: HarvardX

Enrol For This Course Here



If you have any queries regarding education abroad or if you need any assistance with processing your admissions, our study abroad counsellors are always willing to guide you.

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