Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...

From simple lists to dynamic spill ranges and cascading menus, Excel drop-downs offer flexible control over data entry.

I'll put the link here first for those who don't want to hear the rambling and just want the spreadsheet that solves the problem. Since it's set up so that it cannot ...

Because many password generators aren't as random as they seem, I built an improved one in Excel—and I'll show you exactly how you can, too. When the IBM PC was new, I served as the president of the ...

In this post, we will show you how to speed up calculating threads in Excel on a Windows 11/10 PC. Microsoft Excel is designed to handle large datasets and complex formulas. However, sometimes ...

Cybersecurity researchers have disclosed details of a new attack method dubbed Reprompt that could allow bad actors to exfiltrate sensitive data from artificial intelligence (AI) chatbots like ...

Anthropic on Monday announced the research preview of Claude Cowork, a tool for automating office work that comes with the now familiar recitation of machine learning risks. The company said Cowork ...

Shiny-Calorie is a Shiny/R web application for data and metadata integration, visualization and comprehensive statistical analysis of indirect calorimetry data sets. Shiny-Calorie ingests data sets ...

Have you ever found yourself frustrated with an Excel workbook that seems to lag, break, or throw errors at the worst possible time? If so, there’s a good chance the culprit is one of Excel’s most ...