How-To Geek on MSN

Everything You Need to Know About Data Validation in Microsoft Excel

To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of the "Data Validation" icon if you're using a wide screen, or the left half ...
MrExcel on MSN

Excel Tips: How to Build and Use Regex Like a Pro

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

Design Mode greyed out in Excel; How to enable it?

Is Design Mode greyed out in Excel? To enable Design Mode in Excel, take these steps to fix the misconfiguration or ...

8 New Excel AI Features : So Powerful You’ll Never Look at Spreadsheets the Same Way

Explore Excel’s new AI-powered tools and productivity features in the Fall 2025 update. Smarter, faster, and more intuitive ...

Gemini can basically use Google Sheets for you now

Last month, Google Sheets picked up additional Gemini functionality, gaining the ability call on Google’s AI to do things like explain how formulas work and automatically correct errors in formatting.