8 New Excel AI Features : So Powerful You’ll Never Look at Spreadsheets the Same Way

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...
ZME Science on MSN

Mathematicians Just Found a Hidden ‘Reset Button’ That Can Undo Any Rotation

As Eckmann put it, the discovery shows “how rich mathematics can be even in a field as well-trod as the study of rotations.” ...
MUO on MSN

You’re not using Excel right until you master these error functions

You can use ISERROR to test whether a value or the results of a formula are an error. It will return TRUE if it detects an ...
MUO on MSN

Old Excel functions you should stop using (and what to replace them with)

VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only search in the leftmost column and return values to the right. If your lookup ...
iTech Hacks

Auto Rotate Not Working on iOS 26? 10 Proven Ways to Fix It Fast

Fix auto rotate not working on iOS 26 with expert step-by-step methods, sensor calibration, and advanced troubleshooting for iPhone and iPad.