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 ...

How to use the newish XLOOKUP() dynamic array function in Excel Your email has been sent Image: 200dgr/Shutterstock Must-read Windows coverage CrowdStrike Outage Disrupts Microsoft Systems Worldwide ...

Three ways to return the average age for a group using Excel Your email has been sent Summarizing data is a common task in Excel, and there's usually more than one way to do so. Susan Harkins explains ...

These four overlooked Excel features completely changed how I design spreadsheets.

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...