Microsoft Excel: How to Find Missing Numbers in a Sequence. Locating missing sequential numbers can be an arduous task when working with long lists of data. For example, you might want to locate ...

Microsoft Excel's new dynamic array functions make complex calculations easier than ever before.

In this tutorial, I’ll show you how to combine a custom number format and data validation to force users to enter the correct number of numeric digits.

Launch Microsoft Excel 2010 and open the spreadsheet you want to edit. Select the worksheet for which you want to insert the page number. Click the "View" tab on the upper side of the Excel window.