News

MS Excel Copilot Beginners Guide : How to Make Data Analysis Effortless in 2025

Discover how Microsoft's Excel Copilot simplifies data analysis with natural language queries and boosts productivity. Excel’s AI Copilot ...

Microsoft launches Copilot AI function in Excel, but warns not to use it in 'any task requiring accuracy or reproducibility'

Certain Windows 365 Copilot users now have access to a new feature in Excel that lets you use Microsoft's Copilot AI to ...
How-To Geek on MSN5d

Regression in Python: How to Find Relationships in Your Data

The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...
MUO on MSN5d

I Stopped Wasting Time in Excel When I Learned These 3 Functions

XLOOKUP is Excel’s modern fix for everything VLOOKUP got wrong. It’s simpler, more flexible, and available in Excel 365 and ...
Investopedia3d

How to Calculate Internal Rate of Return (IRR) in Excel ... - Investopedia

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Microsoft Excel just got a Copilot function — but the new AI has some surprising limitations

Microsoft recently shipped Copilot AI to Excel, but the company warns against using it for "any task requiring accuracy or ...