Data Analysis for Beginners: Excel, SQL & Real Insights

“This course contains the use of artificial intelligence general practice tests”

In today’s data-driven world, data analysis is one of the most in-demand skills—and this course is your complete beginner-friendly path to mastering it.

This course is designed to take you from zero to confident data analyst using the most essential tools: Excel, SQL, and data visualization techniques. You won’t just learn theory—you’ll work on a real-world dataset and follow the exact workflow used by professional analysts.

We start with the foundations of data analysis, helping you understand how businesses use data to make decisions. Then, you’ll dive into Excel for data analysis, where you’ll learn how to explore datasets, use functions like SUM, AVERAGE, IF, and perform real data cleaning tasks.

Next, you’ll learn data cleaning and preparation, one of the most critical skills in analytics. You’ll handle missing data, duplicates, inconsistencies, and formatting issues—just like in real-world scenarios.

After that, we introduce SQL for beginners, where you’ll learn how to query data using SELECT, WHERE, ORDER BY, COUNT, SUM, and GROUP BY. This is a must-have skill for working with real company data.

Finally, you’ll move into data analysis, visualization, and storytelling, where you’ll learn how to identify trends, compare data, create charts, and present insights clearly.

To bring everything together, you’ll complete a final end-to-end project, where you will clean, analyze, visualize, and present your findings—creating a portfolio-ready project you can showcase.

By the end of this course, you won’t just understand data—you’ll know how to turn data into insights and decisions.