Write Excel formulas that are easy to understand and don't consume lots of memory.

This simple function acts as a critical safety net for your workbooks.

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

The XLOOKUP or VLOOKUP choice is tied to scenario, as most needs are fixed lookups, letting you save time with the simpler ...

Here are the most infamous and costly Excel mistakes in history and the lessons we can learn to ensure they're never repeated ...

Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...

The Microsoft Excel World Championship 2025 wrapped up with yet another champion reigning supreme. This year’s champion beat ...

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Microsoft Office has been around since the olden days, but that doesn't mean all of its features are well-known. Here are ...

A Dutch oven is beyond useful in the kitchen, but if you don't use it properly, you could melt the gandle or cause it to ...

If Microsoft 365 app encountered a problem in Android, clear Microsoft app cache, disable Battery Optimization for the app, etc.

Nishioka, M. (2026) Time Lag and Amplitude Differences between Correlated Variables in Global Temperature Changes.