In the new normal, it's important to equip yourself with multiple skills to remain valuable in the job market. Organizations are looking to build a highly-skilled talent pool to take the organization to new heights. This makes it crucial to acquire additional skills that provide a competitive advantage over your peers and fast-track your career. 

SkillUp by Simplilearn offers free online courses on the most in-demand skills in the market. Our courses are an affordable and flexible way to build strong foundational skills for career growth.

  • Acquire new skills from qualified instructors and industry experts for free.
  • Learn at your own pace.  
  • Get access to our expert guides on career paths, salaries, interview tips, and other valuable resources.
  • Select from 600+ job-ready skills on offer across various in-demand domains. 
  • Earn a Completion Certificate to add to your resume. 

Transform your future with Simplilearn's Data Science Bootcamp. Learn from industry experts, tackle real-world projects, and become a sought-after Data Science professional. Join today and level up your career!

Not sure where to start? Here's our run-down on the top 12 data science free courses to give your career a boost in 2024.

1. Business Analytics with Excel

Learn the fundamentals of Business Analytics with Microsoft Excel. Designed for beginners, as well as IT and data professionals, this data science free course is designed to boost MS Excel skills. Learn the basics of business analytics, including data analysis, Power BI, ANOVA, and statistics, to make data-driven business decisions.  

Business analytics is an integral part of today's digital world. Whether you are a fresher or a working professional, now is the time to learn Business analytics to consider it for your next career move.

2. Data Science with Python

Upskill with the Data Science with Python program that provides comprehensive knowledge on data analytics tools and techniques. Data science is the most sought-after technology of the digital age, and Python is a "must" for professionals looking to build a lucrative career in data science. The data science with Python course will help you gain key skills in data analysis, visualization, NumPy, SciPy, web scraping, and natural language processing. Jumpstart your career as a top-ranking data scientist after completing the free data science course from Skillup.

3. Introduction to Data Analytics Course

The free Data Analytics beginners course is designed to offer an in-depth understanding of the core principles of data analysis, data visualization for decision making, and data science methodologies. Gain job-ready skills for one of the highest in-demand jobs as a Data Scientist or Business Analyst. No degree or prior experience is required.

It would be easy for you to bag an entry-level data-analyst job or other data-related job roles after completing the Introduction to Data Analytics Course for free. A data analytics career is a rewarding journey to embark on, irrespective of the industry you choose to work in. 

4. Data Science with R Programming

Master the basics of R programming and Data Science at your own pace with this free Data Science course developed and taught by expert instructors. Learn job-ready skills in data exploration, data structures, and data visualization necessary for aspiring data scientists, analysts, and other data science job roles.  

Data science professionals who can straddle the business and IT worlds are high in demand in companies across all industries.

5. Power BI for Beginners

Learn Power BI basics through this free course designed to make you an expert in using Power BI tools to analyze data, create datasets, and more. Microsoft Power BI is a business intelligence tool that analysts use for interactive visualizations to make dashboards and reports. Through this free course, you can learn key concepts in desktop layouts, BI reports, dashboards, Power BI DAX commands, and functions. 

Boost your Power BI skills and grow your career as Power BI data analyst, Power BI Developer, Power BI software engineer with this free online certification from Upskill.

6. Tableau Training

Become a Tableau expert with this free tableau course that covers all Tableau topics from the basics to the advanced. Tableau is a popular data visualization, reporting, and business intelligence tool created by Tableau software. Enroll now to learn how to build high-impact visualizations of data analyses, organize data, and design dashboards that help create business intelligence reports.  

Get noticed by top hiring companies after completing the free tableau training course and upskill yourself to stay ahead of the competition. Consider doing the Data Scientist Master's Program provided by Simplilearn after completion of Tableau training.    

7. Introduction to MS Excel

Want to learn Microsoft Excel? Here is a free MS Excel training course to master Excel and build your career. Develop a thorough understanding of MS Excel from basic concepts to advanced features. Learn how to use Excel effectively for data analysis and explore various functions and formulas like sort, filter, and import data. 

The free Excel for beginners course will help immensely in your career advancement, and after completion, you can opt for the Business Analytics Certification Course with Excel provided by us at Simplilearn.     

8. Introduction to Data Science

One of the most popular data science free courses is the Data Science Free Course for Beginners, developed to help you learn the basics of data science and understand the skills needed to become a data scientist in 2024. The course covers everything you need to know about the data scientist job profile, including top Python libraries, some important Data Science algorithms, the best Data Science jobs, skillsets, and salary trends.

After completing the certification, you can choose to upskill with our Post Graduate Program in Data Science.  

9. Python Libraries for Data Science

Python is the second most popular programming language today and a preferred choice for data science and machine learning applications. The Python libraries free course is designed to help you learn how to perform numerical computation, data analysis, and data visualization with the help of Python data science libraries like NumPy, Pandas, and Matplotlib. 

Take this course for free and get job-ready for high-paying careers like Data Scientist, Data Analyst, ML Engineer, NLP Scientist.  

10. Business Intelligence Fundamentals

Learn Business Intelligence tools, concepts, and methods to fast track your career with our free Business Intelligence Course online. Business intelligence derives from business analytics, data mining, data visualization, and infrastructure and helps businesses reach data-driven decisions. The course teaches the basics of BI, the role of a business intelligence expert, various BI tools and their functionalities, and the best practices of business intelligence. 

After finishing this course, you can seek a range of career opportunities as a BI professional, or you can upskill yourself with Power BI Certification Training Course. 

11. Introduction to Data Visualization

The free data visualization course is an excellent opportunity to learn how to make data meaningful by creating informative and attractive reports and dashboards. Use tools like Tableau, Power BI, Excel, R, and Python to create stunning visualizations. The course aims to give you a thorough understanding of how to derive meaningful information from data. 

After completing the beginners' course in Data Visualization, you can enroll for our Post Graduate Program in Data Analytics or choose a career path as a Data Analytics Manager, Business Analyst, Business Intelligence analyst, Business Intelligence engineer. 

12. Excel Dashboard for Beginners

This free course to learn Excel dashboard basics will help you learn how to build customized dashboards using data visualization tools. Master Excel dashboard basics and how to use these effectively for storytelling utilizing data, charts, graphs,, etc.  

MS Excel skills can help you bag common jobs like administrative assistant, strategist, data analyst, accountant, financial analyst, project manager, business analyst…the list is endless. 

Who Could Benefit from a Free Online Data Science Course?

A free online data science course can benefit individuals from various backgrounds, including students, professionals looking to transition into the field, data enthusiasts seeking to expand their skills, and anyone interested in gaining knowledge and understanding of data science concepts and applications.

Choose the Right Data Science Program For Accelerated Growth

Make an educated choice and boost your data science career by selecting the ideal program that matches your objectives and ambitions in the field. We have provided a thorough comparison of our courses to assist you in making an informed decision and propelling your data science journey forward. Delve into the specifics and discover the perfect program that suits your needs.

Program Name Data Scientist Master's Program Post Graduate Program In Data Science Post Graduate Program In Data Science
Geo All Geos All Geos Not Applicable in US
University Simplilearn Purdue Caltech
Course Duration 11 Months 11 Months 11 Months
Coding Experience Required Basic Basic No
Skills You Will Learn 10+ skills including data structure, data manipulation, NumPy, Scikit-Learn, Tableau and more 8+ skills including
Exploratory Data Analysis, Descriptive Statistics, Inferential Statistics, and more
8+ skills including
Supervised & Unsupervised Learning
Deep Learning
Data Visualization, and more
Additional Benefits Applied Learning via Capstone and 25+ Data Science Projects Purdue Alumni Association Membership
Free IIMJobs Pro-Membership of 6 months
Resume Building Assistance
Upto 14 CEU Credits Caltech CTME Circle Membership
Cost $$ $$$$ $$$$
Explore Program Explore Program Explore Program

How to Start a Data Science Journey?

To start a data science journey, begin by building a strong foundation in mathematics, statistics, and programming. You should also familiarize yourself with data manipulation, analysis, and visualization techniques and learn all about machine learning algorithms and tools. You can also gain practical experience through projects and internships, ultimately continuous learning is your key to a successful career in data science.

Future proof your career by continuously acquiring new skills that are relevant not just to your current job profile but advanced roles as well. Upskilling will set you apart from your peers and provide the competitive advantage to stay ahead. 


Can I learn data science in 3 months?

While it's challenging to become a complete expert in data science within three months, you can certainly gain a solid foundation and start applying data science concepts in real-world scenarios with dedicated effort. Focus on essential skills like programming, statistics, and machine learning, and work on hands-on projects to enhance your practical understanding. Continuous learning beyond the three-month timeframe is crucial for mastery in data science.

Does Data Science Require Coding?

Yes, data science typically requires coding skills. Proficiency in programming languages like Python or R is essential for tasks such as data manipulation, analysis, and building machine learning models. Coding enables data scientists to extract insights from data, automate processes, and develop robust analytical solutions.

Data Science & Business Analytics Courses Duration and Fees

Data Science & Business Analytics programs typically range from a few weeks to several months, with fees varying based on program and institution.

Program NameDurationFees
Post Graduate Program in Data Science

Cohort Starts: 15 Apr, 2024

11 Months$ 4,199
Applied AI & Data Science

Cohort Starts: 16 Apr, 2024

3 Months$ 2,624
Post Graduate Program in Data Analytics

Cohort Starts: 6 May, 2024

8 Months$ 3,749
Caltech Post Graduate Program in Data Science

Cohort Starts: 9 May, 2024

11 Months$ 4,500
Data Analytics Bootcamp

Cohort Starts: 24 Jun, 2024

6 Months$ 8,500
Data Scientist11 Months$ 1,449
Data Analyst11 Months$ 1,449

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