Microsoft Excel – How to Use Data Validation and Conditional Formatting to Prevent Errors

1 · freeCodeCamp.org · March 6, 2023, 7:39 p.m.
I've been using Microsoft Excel and Google Sheets in my business for over a decade. And as I've learned better ways to clean and validate data, it's increased productivity, decreased human errors, and generally caused a lot of joy! 🥳 In this article, we'll look at two ways to validate...