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News18
2 days ago
- Science
- News18
Free Data Science Courses: Learn From Harvard, MIT, IBM, Cisco & Google
Curated By : Education and Careers Desk Last Updated: August 18, 2025, 13:02 IST Top Free & Beginner-Friendly Data Science Courses from Harvard, MIT, IBM, Cisco & Google Cloud. Data science continues to be one of the most in-demand skills worldwide, opening up career opportunities across technology, business, finance, and even creative industries. For students and professionals looking to build a strong foundation, several leading global institutions are offering free or beginner-friendly courses that combine theory with practical applications. From Harvard and MIT to IBM, Cisco, and Google Cloud, here's a look at some of the most popular options available online. Harvard University: Introduction To Data Science With Python Harvard's Introduction to Data Science with Python is an 8-week self-paced course designed for learners who have a basic understanding of programming and statistics. Taught by Pavlos Protopapas from the Harvard John A. Paulson School of Engineering and Applied Sciences, the course covers regression, classification models, machine learning fundamentals, and data visualisation. Students work hands-on with Python libraries such as Pandas, NumPy, Matplotlib, and scikit-learn, while exploring key topics like overfitting, regularisation, and model uncertainty. The course is free to access, though learners can pay an additional fee to earn a verified certificate. More details: MIT OpenCourseWare: Computational Thinking And Data Science MIT OpenCourseWare offers Introduction to Computational Thinking and Data Science, a course that builds on foundational programming skills and applies them to real-world problem-solving. Using Python, the curriculum explores simulation, optimisation, and statistical analysis. Students are expected to complete weekly lectures, recitations, and five programming-based problem sets, culminating in a final exam. The course follows John Guttag's widely used textbook Introduction to Computation and Programming Using Python. Access here: ALSO READ: JNVST Class 6 Admission 2026: Registration Extended Till August 27, Here's Direct Link To Apply IBM SkillsBuild: Data Science Course IBM SkillsBuild offers a beginner-oriented data science pathway that introduces learners to how data is applied across industries, from streaming platforms to business analytics. With around 20 hours of content, the course covers fundamentals, data cleaning, analysis, and visualisation, supported by hands-on practice using IBM Watson Studio. Participants can also earn digital badges as they progress, making it easier to showcase skills to future employers. Explore here: Cisco Networking Academy: Introduction To Data Science Cisco Networking Academy's Introduction to Data Science is aimed at beginners seeking to understand how data impacts decision-making in areas such as healthcare, finance, and cybersecurity. The course introduces learners to basic concepts like data types, collection methods, and analysis techniques, while also highlighting career paths such as data analyst and data scientist. Ethical issues, including data privacy, are also emphasised to give students a holistic perspective on the field. Course link: Google Cloud: Data Science Platform Unlike traditional courses, Google Cloud provides a full-fledged platform for aspiring data scientists to experiment and build solutions. It integrates tools for data ingestion, analysis, machine learning, and deployment within its cloud ecosystem. Swipe Left For Next Video View all Services such as BigQuery, Vertex AI, and Looker Studio support everything from no-code AutoML solutions for beginners to advanced workflows using TensorFlow and PyTorch. Learners also gain access to resources like Codelabs and reference architectures to accelerate hands-on learning. Learn more: Education and Careers Desk A team of reporters, writers and editors brings you news, analyses and information on college and school admissions, board and competitive exams, career options, topper interviews, job notifications, latest in ... Read More A team of reporters, writers and editors brings you news, analyses and information on college and school admissions, board and competitive exams, career options, topper interviews, job notifications, latest in ... Read More view comments Disclaimer: Comments reflect users' views, not News18's. Please keep discussions respectful and constructive. Abusive, defamatory, or illegal comments will be removed. News18 may disable any comment at its discretion. By posting, you agree to our Terms of Use and Privacy Policy. Read More
Indian Express
3 days ago
- Science
- Indian Express
Free Data Science courses you can apply
In today's digital age, data is known as the new fuel — it's not only driving innovation, but decision-making, and transforming across industries. Whether you are a curious beginner or a budding analyst, diving into data science can open doors to exciting career opportunities and cutting-edge technologies. The best part? They are all free. This article rounds up some of the most valuable free data science courses offered by top institutions like Harvard, IBM, and Google Cloud, designed to help you build foundational skills in analytics and more. Ready to turn data into insight? Let's explore the learning paths that can shape your future. Harvard's Introduction to Data Science with Python is an 8-week online course designed to equip learners with essential data science skills using Python. Taught by Pavlos Protopapas from the Harvard John A Paulson School of Engineering and Applied Sciences, the course dives into core concepts like regression and classification models, machine learning fundamentals, and data visualisation. Learners gain hands-on experience with popular Python libraries such as Pandas, NumPy, Matplotlib, and scikit-learn, while exploring topics like model complexity, overfitting, regularisation, and uncertainty assessment. This self-paced course is free; however, for a certificate, a candidate will need to pay a fee. The online course is ideal for those with basic programming and statistics knowledge. Want to know more? Head to: IBM SkillsBuild offers a beginner-friendly Data Science learning path for students eager to explore the world of data. Through interactive modules and real-world examples, learners can discover how data is used across industries —from music streaming to business analytics. The programme includes foundational courses like data fundamentals and data science foundations, totalling around 20 hours of content. Students gain hands-on experience with data cleaning, visualisation, and analysis using tools like IBM Watson Studio. Along the way, they earn digital badges to showcase their skills and progress. Know more: Cisco Networking Academy's Introduction to Data Science is a free, beginner-level course designed to demystify the world of data and its growing impact across industries. Ideal for students and professionals exploring tech careers, this course covers the fundamentals of data science, including data types, data collection methods, and basic analysis techniques. Learners gain insight into how data drives decision-making in fields like healthcare, finance, and cybersecurity. The course also introduces key roles in the data ecosystem—such as data analyst and data scientist—while emphasising ethical data use and privacy concerns. The MIT OpenCourseWare course — Introduction to Computational Thinking and Data Science — is designed for students with minimal programming experience. It builds on the foundation laid in 6.0001 and emphasises how computation can be used to solve real-world problems. The course uses Python and focuses on data science concepts such as simulation, optimisation, and statistical analysis. Students will have to attend two lectures and one recitation per week, with five programming-based problem sets and a final exam. The textbook, Introduction to Computation and Programming Using Python by John Guttag, complements the lectures. Google Cloud offers a platform for data science, empowering users to extract insights and drive innovation at scale. Its suite includes tools for data ingestion, processing, analysis, and machine learning, all integrated into a seamless cloud environment. Data scientists can leverage services like BigQuery for analytics, Vertex AI for model training and deployment, and Looker Studio for visualisation. It accommodates all skill levels — from no-code AutoML to advanced frameworks like TensorFlow and PyTorch. The platform also provides hands-on resources like Codelabs and reference architectures to accelerate learning and implementation. Exploring free data science courses is a smart move for anyone eager to break into tech without financial barriers. Whether you're just starting or looking to deepen your skills, these resources make data science accessible, practical, and empowering. With no cost and high value, there's never been a better time to start your journey into data science.
