Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Google is finally giving users the ability to change their email addresses and has detailed how the feature works.

Microsoft is still forcing you to back up your files to the cloud, but recent changes have made it easier to restore your local files. Too bad those changes aren't documented.

Freeze results, hide sensitive logic, and boost performance by converting dynamic formulas into static values.

Discover 17 new Excel features and functions for 2026, so you track edits and data faster. Including auto-refreshing pivots ...

The Dispilio tablet is a wooden artefact bearing linear marks, unearthed in 1993 during George Hourmouziadis’s excavations of ...