In this article, you will learn how to apply data validation and protection rules in Excel to prevent data entry errors. Top experts in this article Selected by the community from 15 contributions.

Excel’s data validation feature is underused because many users don’t realize how versatile it is, ... You can change the first day of the week using WEEKDAY(). Validating.

Data Validation is a feature in Excel that allows users to pick from a list of rules to limit the type of data that can be entered into a cell. Follow the steps below to create a drop-down list ...

Data validation in Microsoft Excel is an incredibly useful feature that can help users control the type of data or the values that users enter into a cell. This feature can limit errors during data ...

Learn how to improve accuracy in Excel, Word, and PowerPoint with data validation and formatting tools. These tools can help you avoid errors, ensure consistency, and enhance readability.

The Data Validation feature in Excel 2013 offers a List option to confine selections in a cell to a preconfigured series of values. This selection can furth Chron Logo Hearst Newspapers Logo ...

Select the cell that contains the drop-down list, then, in the Data menu at the top of your screen, click Data Validation, ... How to edit a drop-down list in Excel based on a named range. 1.