# Best Free Data Science Courses to Kickstart Your Career

Data science is one of the most in-demand fields today, offering lucrative career opportunities. The good news? You don’t have to spend a fortune to learn it! Many platforms offer [free data science courses](https://www.pickl.ai/course/free-data-science-courses) to help you build skills in Python, machine learning, data visualization, and more.

## Harvard’s Data Science Professional Certificate (edX)
This course covers the basics of R, statistics, and probability. It also includes hands-on projects that allow you to apply what you’ve learned in real-world scenarios.

## IBM Data Science Professional Certificate (Coursera)
IBM’s program teaches Python, SQL, and machine learning concepts. It provides a strong foundation in data analysis and AI-related techniques. You can access it for free through Coursera’s financial aid option.

## Google Data Analytics Professional Certificate (Coursera)
If you’re more interested in data analytics, this course focuses on spreadsheets, SQL, and Tableau. It’s beginner-friendly and offers practical skills that can be applied in real jobs. A free audit option is available on Coursera.

## Python for Data Science and Machine Learning (Udemy)
This course is perfect for those looking to learn Python, NumPy, pandas, and Scikit-learn. Udemy frequently offers free coupons, so keep an eye out for discounts.

## Fast.ai’s Practical Deep Learning for Coders
For those who want to dive into deep learning, Fast.ai provides a hands-on course using PyTorch. It is suitable for anyone with basic coding knowledge who wants to explore AI and neural networks.

## Why Learn Data Science for Free?
Free courses eliminate financial risk, allow self-paced learning, and help build a strong portfolio through real-world projects. If you’re serious about a career in data science, these courses will give you the foundation you need.