LearnExcel.io
Menu

Excel Data Validation and Conditional Formatting

Learn how to use data validation to control what data can be entered in a cell and explore conditional formatting to automatically format cells based on the values they contain. It's all about making your spreadsheet work better and look better.

5 guides in this section

Start here · Complete guide

Data Validation in Excel: Drop-Down Lists, Rules, and Error Messages

Master Excel data validation: build dynamic and dependent drop-down lists, set number and date rules, write custom formulas, and catch bad data fast.

Read the guide →

Latest guides

How to Use Data Validation in Excel

Learn how to use data validation in Excel to ensure accurate and consistent data entry. Improve data quality with these easy-to-follow steps and tips.

May 21, 2023

How to Copy Data Validation in Excel

Learn how to easily copy data validation settings in Excel and save time when applying the same validation to multiple cells or ranges. This article provides step-by-step instructions on how to copy data validation rules using the copy and paste or fill handle method.

May 20, 2023

Where Is Data Validation in Excel Mac

“Find out where to locate the Data Validation feature in Microsoft Excel for Mac and optimize your data entry process with ease. Our guide has got you covered!”

May 20, 2023

How to Remove Data Validation in Excel

Learn how to remove data validation in Excel with this step-by-step guide. Remove unwanted data restrictions to make your Excel sheets more flexible and user-friendly.

May 20, 2023

All excel data validation and conditional formatting guides by topic

Data (5)

Explore other categories