Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

Many Excel spreadsheets use the IFERROR function to handle errors, but this masks critical structural and data issues.

Q. I have an Excel workbook that contains many tabs. We have a “Total” tab, but the formulas to sum all of those tabs gets very complicated. Plus, new worksheets get added and the formulas have to be ...

Get faster reports with Copilot in Excel, from smart insights and visuals to Python in Excel Premium, plus prompts, review ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Locking is a handy function in Excel that allows users to lock specific or all cells in a worksheet to prevent any intentional or unintentional editing of them. You can easily lock cells in a sheet by ...

Defining and using names in Formulas in Excel can make it easier for you and to understand data. Besides, it also serves as a more efficient way to manage the various processes that you create in your ...

If you have a Microsoft Excel spreadsheet with a lot of formulas where you don't anticipate the results and inputs will change, it can sometimes be easier to simply replace those formulas with their ...

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Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...