Udemy

Power Query Essential: Clean, Transform & Automate Your Data

Name: Power Query Essential: Clean, Transform & Automate Your Data
Availability: InStock
Rating: 4.6 (102 reviews)

4.6(102)1k students

Korshub's take

Overview

This beginner-friendly course teaches Power Query, the data transformation tool built into both Excel and Power BI, as a way to stop manually cleaning messy spreadsheets. Through hands-on, real-world examples, you'll learn to remove errors and duplicates, split and merge columns, and combine tables from multiple sources — all without writing code, following the Extract, Transform, Load (ETL) process.

Who it's for

Excel users who want to automate repetitive data-cleaning work, along with students and professionals building reports or dashboards, and anyone just starting out in data analytics.

Key takeaways

Data cleaning: removing errors, blanks, and duplicate values automatically
Column handling: splitting and merging columns without manual rework
Combining sources: appending and merging tables from multiple files
ETL foundation: a practical grounding in Extract, Transform, Load
Cross-tool: covers Power Query inside both Excel and Power BI

About this course

Do you often spend hours cleaning up messy data in Excel?
What if you could automate all that work – and save hours every week?

Power Query Essential is your beginner-friendly guide to mastering Power Query — the powerful data transformation tool inside Excel and Power BI. You’ll learn how to clean, shape, format and prepare your data like a pro — all without writing a single line of code.

In this course, you’ll learn how to:

Remove errors, blanks, and duplicate values from your data
Split and merge columns effortlessly
Append and merge tables from multiple sources
Automate routine data-cleaning tasks in a few clicks
Build a strong foundation in the ETL process (Extract, Transform, Load)

What makes this course special:

Hands-on practice with real-world examples
Simple explanations — even if you’re completely new
Learn Power Query in both Excel and Power BI

This course is perfect for:

Excel users who want to automate their data work
Students and professionals working with reports or dashboards
Anyone getting started with data analytics

By the end of this course, you’ll be able to clean and transform data confidently and prepare it for better insights — faster and easier than ever before.

See you in the course!