Undergraduate Chris Zuo sent me the note "Four minutes is too long" along with photos of countless mosquito bites on his bare ...

Build a "set-and-forget" printing system that shrink-wraps your Excel worksheet boundaries as your data grows or shrinks.

Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source ...

Everyday household items hide brilliant functions like spaghetti servers measuring portions and oven drawers warming food perfectly.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Sometimes, the YEAR function returns the correct value, but Excel displays an unexpected year, such as 1900 or 1905. This occurs when the cell containing the YEAR formula is formatted as a Date ...

Select winners in Excel using classic INDEX formulas or modern CHOOSEROWS and TAKE combinations.

Excel’s newest Copilot integration finally delivers the data intelligence Microsoft promised years ago, transforming how users clean, organize and understand information within their spreadsheets. Way ...

My Flexfind add-in tries to search notes for a string. WOrks fine on desktop. But fails on web (and Teams) Excel. async function run() { await Excel.run(async ctx ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...