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.

Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

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

Excel not recognizing functions after reboot

If Excel is not recognizing functions after reboot, change calculation settings, disable Show Formula, run Excel ...
XDA Developers on MSN

I used NotebookLM to learn about advanced Python tricks in Excel and I should have sooner

Ever since Microsoft introduced Python in Excel, I have treated it as a ‘someday’ project. I knew Python integration was the ...
MUO on MSN

I stopped copy-pasting data in Excel after I found this 'Unpivot' button

The "Unpivot" button inside Excel's Get Data feature is a hidden superpower. It can turn a tedious, error-prone task into smooth, automated workflows. No more copy-pasting, no more manual rearranging ...

Understanding Fourier Analysis: Uncovering Patterns in Time Series Data

Discover how Fourier Analysis breaks down complex time series data into simpler components to identify trends and patterns, despite its limitations in stock forecasting.
Reuters

Data Privacy

CrowdStrike to buy identity security startup SGNL for $740 million to tackle AI threats CrowdStrike said on Thursday it would buy identity security startup SGNL in a deal valued at $740 million aiming ...