Excel sheets can get messy, especially if multiple people work on them or data is imported from other sources. This can lead to inconsistencies, duplicates, and formatting issues. Over time, I've ...

A cluttered Excel sheet can be a nightmare—extra spaces, inconsistent formatting, random text everywhere. But with the right functions, you can clean it up in seconds and make your data actually ...

Learn how to create a drop-down list using Data Validation in Excel. Data Validation limits the type of data that can be entered into a cell.

Setting up automatic checks for empty cells and generating alerts to prompt users to fill in missing data. Creating custom formulas or macros to perform specific data validation or transformation ...