Cleaning and formatting data

TL;DR

In this tutorial, you'll learn to use ChatGPT to clean and format messy spreadsheets without formulas or scripts. You'll automate removing duplicates, filling blanks, standardizing formats, and labeling data, saving hours of manual work.

Who this is for

• Data analysts who need to clean large datasets quickly
• Business professionals managing customer or sales data
• Office administrators handling messy spreadsheets

What you'll build

A clean, standardized dataset with duplicates removed, blanks filled, and consistent formatting, ready for analysis or reporting.