Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

It's marginally more efficient: While the difference is negligible, the double-unary operator can be more efficient in extremely large workbooks. When you use *1 or +0, Excel must process this as a ...

If you decide to spill the results, you can then use the spilled range operator (#) to perform a calculation on the spilled range. Simply reference the first cell of the spilled range with a # ...

Depending who you ask, AI-powered coding is either giving software developers an unprecedented productivity boost or churning ...

From SOCs to smart cameras, AI-driven systems are transforming security from a reactive to a predictive approach. This ...

This year's best albums include Bad Bunny's "Debí Tirar Más Fotos," Lily Allen's "West End Girl," and Addison Rae's ...

This article is a continuation of the 1st Stryker Brigade Combat Team (SBCT), 4th Infantry Division’s “Moneyball for Gunnery” ...

The Imprint set out to discover why LA County's foster care placements have declined even more dramatically than the nation's ...

Paying employees accurately and promptly is one of the most critical—and challenging—parts of running a small business. We ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

The EOS R6 III did well at almost every test we put it through, from shooting stills to filming several videos.