How a small personal project turned into one of the internet’s top AI tools platforms, and the lessons behind building momentum online.

On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...

With its ability to handle large datasets, create complex relationships, and perform advanced calculations, PowerPivot transforms Excel from a simple spreadsheet tool into a powerful data modeling ...