One of the most underused lookup and reference functions in Microsoft Excel is the DROP function. This powerful yet simple function lets you remove a specified number of rows or columns from the start ...

Fix Excel’s alphabetical month sorting issue with simple tricks. Learn how to group months chronologically using XMATCH and CHOOSECOLS.

All details in this article are correct as of October 7, 2025. Accessibility to some of the latest Excel features depends on your Microsoft 365 subscription level and whether you are enrolled in the ...

A group known as UAC-0245 launched a new campaign late last month targeting the Ukrainian government and defense organizations by using XLL files ...

Discover the 4 Excel features that are changing data management forever—PivotTables, Power Query, Excel Tables, and Dynamic Arrays!

Two-dimensional liquid chromatography (2D-LC) improves chromatographic performance, with LCxLC providing extensive information for complex mixtures but requiring precise parameter adjustments. A free ...

The clue is in their rather long–winded name: here we have the second generation of Bose’s QuietComfort Ultra headphones, which arrive two years after the originals to not only build on their talented ...

When Microsoft’s chief scientific officer Eric Horvitz and his team describe a “zero-day” in biology, they are deliberately borrowing a term from cybersecurity. A zero-day vulnerability refers to an ...

AI offers an unprecedented opportunity to transform America’s outdated industrial-age education system into a personalized, innovation-driven model that prepares students for an AI-powered future.