If your Excel lists repeats values and you need help finding changes, try this easy conditional format. One of the most frequent requests I receive from readers is how to highlight list values when ...

How to return a column of n consecutive values in Microsoft Excel Your email has been sent The fill handle in Microsoft Excel accommodates most serial list requirements, and it’s one of the first ...

Isolating values in an Excel 2007/2010 worksheet or workbook is common in both error-checking and data analysis tasks. While appropriate even for a small worksheet, the functions that isolate a value ...

Although Excel 2013 offers many options for performing calculations in new cells using data from existing cells, sometimes you want to work on data in the original cells. As an example, you might have ...

Learn when FILTER beats XLOOKUP, when it does not, and how to handle multiple matches, nth items, and multi-condition lookups with clear steps.

Q I'm creating a library that will return double values to Excel 2003, but I encounter a problem when assigning double types through COM Interop to an Excel cell when the double value is ...