If you're not a Microsoft Excel power-user who has already divined many of the secrets of the ubiquitous spreadsheet software, trying to build a presentation of data therein can seem like a daunting ...

If a user inadvertently changes the formulas in your Excel workbooks, all your hard work could go out the window. This ebook explains how to protect and hide those formulas so they remain safe and ...

If you've used data validation in Excel before, you probably selected the relevant cells, clicked "Data Validation" in the Data tab on the ribbon, and created the rule in the Data Validation dialog ...

We’ve long been warned that the use of Excel spreadsheets throughout the enterprise line of business seriously hampers many compliance and auditing efforts. The lack of controls and change management ...

This eBook makes it easier than ever to get everything out of this powerful data tool. Excel 2019 For Dummies has been updated to reflect the major changes and features made to Excel and covers ...

Formulas help business owners create useful spreadsheets that perform complex calculations automatically. Markup percentages, which show the difference between cost and selling price, are ideal ...