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

The 2026 Formula 1 season has been one of great disappointment for Ferrari’s Charles Leclerc, just eight races in, as Lewis ...

Why spend an hour when one formula can do it in seconds?

Spread the love“`html Excel is an indispensable tool for countless professionals and businesses worldwide, but it can be a source of frustration when formulas don’t work as expected. Whether you’re ...

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 ...

EPPlus supports dynamic array formulas and spill ranges from version 7. A dynamic array formula is a formula that returns multiple values — the results automatically spill into adjacent cells, just as ...

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 ...

In this post, we will show you how to speed up calculating threads in Excel on a Windows 11/10 PC. Microsoft Excel is designed to handle large datasets and complex formulas. However, sometimes ...

On its FY2026 Q2 earnings call, Microsoft announced they now have 15 million paid Microsoft 365 Copilot seats, or 3.3% of the 450 million paid commercial M365 seats. Microsoft 365 Copilot Paid Seats ...

If you often work with data that starts life as a text file or CSV, Microsoft Excel now has new built-in tools that simplify how that information gets pulled into a spreadsheet. The update introduces ...

Cutting corners: Microsoft's support clock is quietly reshaping the security landscape for millions of users. Even as Windows 10 continues to run on hundreds of millions of PCs, the company cut off ...