Master these verbal jiu-jitsu moves that transform heated confrontations into productive conversations—used by everyone from ...

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

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

The tilde isn't the only sign you need to understand to truly get your head around Excel's inner workings. For example, the at (@) sign returns a single row value instead of spilling an array, the ...

Q. How can I use Benford’s Law in Excel? A. Benford’s Law is a powerful tool in the accounting and auditing profession. It is based on the observation that in many naturally occurring datasets, the ...

Microsoft Excel is more than just rows and columns—it’s a powerful productivity tool used by millions worldwide. But without the right know-how, even the simplest tasks can eat up hours of your time.

Q. Are there any alternatives to traditional PivotTables in Excel? A. The first thing that comes to mind is the function GROUPBY. The primary purpose of GROUPBY is to make data analysis easier by ...

Veterinarians are spending more time with pets and less time typing notes. Factory workers are “talking” to their machines to diagnose problems faster. Employees in all sorts of roles and industries ...

Many people working in the corporate world need at least a passing familiarity with Microsoft Excel. Maybe you only indicated that you're skilled with Excel on your resume because it feels like one of ...

To Excel or not to Excel? That is the question of our times. Here, now, in the new roaring 20s, this 21 st-century dilemma vexes businesspeople of all stripes. In the early 90s, Microsoft’s Excel ...