Learn What GROUPBY Can Really Do in Excel : From Smart Sorting to Percent of Totals

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.
Kenji Explains on MSN

Simplify any Excel formula with LAMBDA

Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring calculations. This video covers: - Basic LAMBDA: Standardizing calculations like ...

5 Power Query Custom Column Tips That Save Time : Master Nulls, Errors & Types

See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...

Here are 2025's six highest rated hardware, enjoying tippy-top review scores—plus six dishonorable mentions

There's a healthy mix of kit in our top six, but once again, no graphics cards feature among the heaviest hitters—if you've seen how much more than MSRP some GPUs have been going for throughout 2025, ...
The New York Times

The New York Times Magazine

Under Trump, the F.C.C. has used obscure regulatory powers to crack down on network TV. Some conservatives are pushing back. By Jim Rutenberg Several of the past year’s films center on confused, ...
Paste

It’s going to be a while before there’s another season of Pluribus

The first season of Pluribus has officially ended, and overall, it did make us pretty happy. (The Joined would be proud.) But a quick return to the show’s eerie version of Albuquerque (and Las Vegas, ...
Investopedia

Cash Flow: What It Is, How It Works, and How to Analyze It

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...