How to find and enable missing Copilot button in Microsoft 365 …
Copilot is a feature that helps you create and edit documents in Word, Excel, PowerPoint, and Outlook. Learn how to find and enable Copilot button in Microsoft 365 apps with a Copilot license and the correct account, channel, and privacy settings.
Format data for Copilot in Excel - Microsoft Support
Generate formula columns with Copilot in Excel. Learn how to format your data in Excel so that you can use Copilot to get insights, generate formulas for new columns, and highlight, sort, and filter your data.
Frequently asked questions about Copilot in Excel
Learn how to use Copilot in Excel, a feature that helps you with data analysis and formatting. Find out the requirements, languages, limitations, and privacy of Copilot in Excel.
I am getting license validation errors with Copilot
Follow these steps if you're using Copilot and you receive an error that says: We encountered a problem validating your Copilot license. For more information, see https://aka.ms/copilotlicensecheck. Make sure you're using the correct account. First, make sure you're signed in.
Get started with Copilot in Excel - Microsoft Support
Copilot in Excel is a feature that helps you do more with your data by generating formula suggestions, showing insights in charts and PivotTables, and highlighting interesting data. Learn how to format your data, enter prompts, and use Copilot …
Stop showing rounded numbers - Microsoft Support
Learn how to prevent Excel from rounding numbers when the column width or format is not wide enough. Find out how to increase the decimal places for a number format and apply it to your worksheet.
Co-author a workbook - Microsoft Support
Learn how to share and collaborate on Excel files in real time using OneDrive. See how to set permissions, send invitations, and monitor changes with co-authoring.
Co-author Office files - Microsoft Support
Try it! When you save your Office files in OneDrive, SharePoint, or Teams, you can work on them with others—at the same time. You can do this whether you're in an online app or a desktop app.