Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...

BYROW replaces thousands of table formulas with one spill formula, making spreadsheets leaner and much more robust.

Use Copilot to get more out of Excel. Also, Home Depot releases an AI app for customers, Gusto introduces integration with ChatGPT and how Americans use AI at work.

Fix "fake" numbers, strip hidden web spaces, and join text professionally using Excel's built-in legacy and modern tools.

Writing formulas in Excel can still feel like a roadblock, especially with the syntax rules and functions around. A simple wrong bracket can break everything. Microsoft is apparently aware of it and ...

When Andrew Grigolyunovich first started using Excel more than two decades ago, he never imagined the spreadsheet program would land him in Las Vegas or on ESPN. The Latvian financial consultant ...

A new Agent Mode comes to Office apps today, alongside an Office Agent in Copilot chat. is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 ...