Complete Power Query End to End Tutorial | Full Beginners Guide for Excel or Power BI | Cheatsheet
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What is Power Query? (Microsoft Definition)
Power Query is a data transformation and data preparation engine. Power Query comes with a graphical interface for getting data from sources and a Power Query Editor for applying transformations. Because the engine is available in many products and services, the destination where the data will be stored depends on where Power Query was used. Using Power Query, you can perform the extract, transform, and load (ETL) processing of data.
Power Query helps you to automate your tasks, so that you never have to repeat the same steps.
▶ Getting Started: How to access Power Query and load your first dataset.
▶ Data Cleaning Made Easy: Removing duplicates, splitting columns, and handling missing values.
▶ Transformations: Pivoting, unpivoting, and reshaping your data like a pro.
▶ Advanced Features: Merging and appending tables for seamless data integration.
▶ Automation: Refreshing queries and streamlining repetitive tasks.
By the end of the tutorial, you’ll have all the tools you need to transform messy data into clean, ready-to-use datasets.
▶ Advanced Power Query for Data Cleaning ::::
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