Lookups are some of the most powerful tools in Excel for anyone working with large datasets. Whether you’re managing product lists, tracking inventory, or analyzing sales, functions like VLOOKUP, HLOOKUP, and the modern XLOOKUP can save hours of manual searching and reduce errors. In this guide, I’ll explain how each function works, demonstrate them with realistic supply chain datasets, and show you how to choose the right one for your task. By mastering these lookup functions, you’ll be able to handle data faster, smarter, and more confidently.
