Audit hidden data, filters, and hard-coded values to ensure your Excel spreadsheets are professional and precise.

Build bulletproof workbooks with named ranges, dynamic tables, and Excel's built-in error-checking tools.

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 ...

Calculate the difference between two values in your Microsoft Excel worksheet. Excel provides one general formula that finds the difference between numbers, dates and times. It also provides some ...

There may be times when a business proposal or report you need to write needs data that is kept in two or more separate Excel worksheets. Fortunately there a couple of ways you can combine multiple ...

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel Troubleshooter, etc.

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

Please note: This item is from our archives and was published in 2017. It is provided for historical reference. The content may be out of date and links may no longer function. Q. I’ve accepted a job ...

Q. I have an Excel workbook with dozens of custom-named worksheets. Is it possible to create a list of those worksheet names in Excel without having to retype them? A. Yes, you can create a list of ...