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 ...

Learn how to automate inventory management in Excel with this free template. Track stock, log transactions, and avoid costly ...

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 ...

You can easily create a drop-down list in Excel to limit the values that can be entered in a column. Here's how to set one up ...

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

Available for Microsoft 365 Copilot users, the new agents will help you create, edit, and analyze your documents, spreadsheets, and presentations.

If you're "vibe working" or "vibe writing" in Microsoft Word, you're doing the same thing, but with a text document: You're ...

IIT Guwahati has released the Data Science & Artificial Intelligence subject this year. Download the GATE Data Science & ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...

Microsoft claims that Agent Mode will make M365 Copilot more reliable in Excel. In its tests, Agent Mode received a score of ...