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Working with large datasets often means dealing with messy, inconsistent, or incomplete data. Whether it’s duplicated entries, missing values, or formatting errors, cleaning data manually can be time-consuming and prone to mistakes. That’s where Power Query in Microsoft Excel comes to the rescue! Power Query is one of Excel’s most powerful and underrated tools. It helps you import, transform, clean, and organize your data efficiently—without needing complex formulas or macros. In this post, we’ll explore what Power Query is, why it’s useful, and how you can use it for data cleaning step by step. 🔹 What Is Power Query? Power Query (also known as “Get & Transform Data”) is an advanced data connection and transformation tool built into Excel. It allows you to: Import data from multiple sources (Excel files, CSV, databases, web, etc.) Clean and transform data automatically Combine or merge tables Remove duplicates and errors Standardize text and numbers Aut...