AI and data are feeding each other — build the right strategy and you’ll unlock smarter decisions, better agility and a real ...

In my experience developing data and analytics rich applications, this type of testing and validation is often a second thought compared to unit, functional, performance, and security testing. It ...

The Data Validation window that pops up allows you to set your criteria in many ways. For our example, choose Whole Number for Allow:, greater than or equal to for Data:, and -700 for Minimum:.

A common use of data validation is to create a drop-down list. Use it to restrict the type of data that users enter into an Excel cell.

Under the Data Tools group, click on the Data Validation option. Check the Data Validation value under the Settings tab. If the values entered there are incorrect, edit them and click OK.

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Excel's data validation feature is more versatile than you might think. Learn how to use literal values, input values, list values, and even formulas to restrict input date values using data ...

Susan Harkins shows you a quick method for removing validation rules for multiple ranges in Excel, at the same time.