Скачать или смотреть How to Clean Data in Excel Using Power Query | Save Hours Every Month!

Tired of cleaning data manually in Excel? 💀
In this video, you’ll learn how to clean, transform, and automate your data using Power Query — Excel’s hidden superpower!
We’ll walk through real-life business examples, from removing duplicates to merging queries and automating monthly updates — no formulas required.

⏱️ Time Stamps:
00:00 Intro
01:22 Connect Data (Excel)
02:15 Connect Folder Source
02:58 Connect CSV
03:35 Remove Duplicates
04:15 Replace Values
04:30 Split Columns
04:56 Merge Columns
05:24 Trim, Clean & Format Text
05:54 Remove Rows & Columns
06:40 Unpivot Columns
07:15 Group By
07:41 Add Columns
08:27 Change Data Types
08:44 Date Transformation
09:11 Append Queries
09:45 Merge Operations
10:55 Automation

💡 What You’ll Learn:

Clean messy data with just a few clicks

Combine and append multiple files automatically

Unpivot, group, and aggregate data like a pro

Automate monthly report updates with refresh

If you use Excel or Power BI — this is a game-changer! 🚀


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