Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

Discover how to replace traditional Excel chart objects with clean, customizable in-cell visualizations using a single ...

Monster formulas don't have to stay monstrous.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas (with or without help from the Copilot AI assistant) and ...

This package allows you to easily read and write simple Excel and CSV files. Behind the scenes generators are used to ensure low memory usage, even when working with large files. Here's an example on ...

Microsoft Excel has been the premier spreadsheet software for decades, since outdoing the once venerable Lotus 1-2-3, the first killer app for PCs in the 1980s. And Excel's dominance has yet to be ...

Over the last few weeks, Microsoft has focused on improving Excel formula automation, refining PivotTable behavior, and streamlining accessibility processes. Together, these changes speed up the Excel ...

Microsoft 365 may get all the attention, but the classic Microsoft Office suite also gets useful additions in every release. Here’s how to use the best new features in Office 2021 and Office 2024. For ...

If you want to learn how to use VLOOKUP to return one value from multiple columns, we’ve got your back. VLOOKUP’s syntax only returns one value by looking up data from one column. However, if you have ...