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.

Why all the hype about ChatGPT 5.2? Here are the key differences, plus how OpenAI's latest model compares to Gemini and ...

Excel processes the range (A1:A10) by converting it into an array in memory. This array is what Excel works with to calculate the sum. The distinction is subtle but important: while the range is the ...

Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...

It took the U.S. Marine Corps to teach me what Fort Worth schools didn’t, even when I sought to do better. | Opinion ...

We noted that Excel turned 40 this year. That makes it seem old, and today, if you say “spreadsheet,” there’s a good chance ...

OUR much-loved astrologer Meg sadly died in 2023 but her column will be kept alive by her friend and protégée . Read on to ...

MESCIUS USA, Inc., a global provider of award-winning enterprise software development tools, is pleased to announce ActiveReportsJS v6. In this latest major update, users will discover support for ...

In the formulation of the government’s "Basic Plan for Gender Equality," new wording was abruptly inserted into a Cabinet ...

Bloodstock editor Joe Nevills selects the top veteran and sprint-leaning value sires standing for $20,000 or less in 2026 ...

OpenAI launched a new instant checkout feature that lets users buy products suggested by ChatGPT without leaving the app.