Here are the most infamous and costly Excel mistakes in history and the lessons we can learn to ensure they're never repeated. The so-called "London Whale" trading incident occurred because a flawed ...

Microsoft has launched AI agents for Word, Excel, and PowerPoint. The agents are available for business and individual subscribers. Now accessible on the web, the agents will expand to the desktop.

Traitor! was born out of years of telling customers that storing passwords in Excel spreadsheets, password-protected or otherwise, isn't a great idea. After some casual remarks about how it was ...

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to generate formulas, but you might want to be careful how you use it. Microsoft is ...

Microsoft has announced that it will start disabling external workbook links to blocked file types by default between October 2025 and July 2026. After the rollout ...

Have you ever stopped to look at how many tabs you have across the top of your browser? Is that number so large that you can't make out the favicons for each of those sites, forcing you to click ...

Q. Could you explain how the UNIQUE function works in Excel? A. Excel’s UNIQUE is a dynamic array function that can be an essential tool for data analysts and accountants. This function allows users ...

The popularity of Microsoft Excel has never waned. Today, a whopping 1.1 billion users globally rely on it for multidimensional analysis in areas such as "scenario planning, supply chain optimization, ...

Implementing a drop-down list in Excel is a quick and efficient way to choose predefined data. In the process, you’re able to save time compared to manually entering such data into a given spreadsheet ...

Slicers provide an intuitive, user-friendly interface for filtering data in a spreadsheet. Here’s how to create slicers, format them, and use them to filter data in Excel. Spreadsheets’ greatest ...