AI-powered finance tools are helping firms boost revenue. Four CFOs reveal the investments their companies have made to modernise the finance function.

Business users can now determine the best course of action under real-world constraints and uncertainty, with input ...

The more I learned MOD, the more excuses I found to use it.

How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – ...

Copilot in Excel is getting a smarter web search system that runs parallel lookups and cross-checks sources before answering.

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

Clarkson University researchers have developed an artificial intelligence tool that can uncover the mathematical equations ...

Learn how to effectively use the SCAN function in Excel to enhance your formula-building skills. This tutorial presents four ...

In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...