Block bad data, duplicates, and incorrect dates with these custom rules.

Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has built-in ...

In this article we will show you how to display multiple columns in a validation list in Excel. We will show you a method that can then be applied to your data. To create a validation list with ...

With Microsoft Excel's powerful sorting capabilities, you can enter unsorted data and let the software sort your data numerically, alphabetically or chronologically. You can sort all the rows in a ...

Reversing the order of a column would be easy if the column was already listed alphabetically or sequentially; you would just sort in the other direction. However, data may not be in alphabetical or ...

Purchase orders are essential business documents between a buyer and seller that outline goods or services to be provided along with agreed prices and delivery terms. Microsoft Excel offers an ...