Learn the secrets of Excel structured tables to save time, eliminate errors, and create smarter, more dynamic spreadsheets.

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

If you have a spreadsheet and want to create multiple folders from the Excel spreadsheet’s values, you can follow this tutorial. Whether you use the Excel desktop app, Excel Online, or Google Sheets, ...

Dimension reduction provides a useful tool for analyzing high-dimensional data. The recently developed envelope method is a parsimonious version of the classical multivariate regression model that ...

At its core, the SPARKLINE function in Google Sheets takes a row of numbers and turns them into a mini chart that lives right inside a single cell. Instead of inserting a full-sized chart that eats up ...

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know. I've been writing professionally about computers, the internet, and technology ...

Hundreds of thousands of user conversations with Elon Musk's artificial intelligence (AI) chatbot Grok have been exposed in search engine results - seemingly without users' knowledge. Unique links are ...

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 ...