ZDNet

Excel's new Copilot function turns your prompts into formulas - how to try it

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 ...

How to Calculate Return on Investment (ROI) Using Excel

Learn step-by-step how to calculate ROI using Excel to assess investment profitability accurately. Perfect for investors and ...

How to edit a drop-down list in Excel, depending on how you created it

To edit a drop-down list in Excel, you can use a number of tools depending on how you created the list. Here's what you need to know.

Unlock Excel’s Copilot AI Super Powers : 2025 Beginners Guide

Learn Excel basics and explore AI-powered tools to simplify data tasks. Perfect for beginners looking to boost productivity ...

Struggling with Excel Formula Errors? This Guide Has the Answers

Fix Excel formulas that won’t spill! Learn how to troubleshoot #VALUE errors caused by Analysis ToolPak functions and improve your workflow.