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Multiple people can't edit the same Excel file at the same time

Excel coauthoring only works when the file is saved on OneDrive or SharePoint, not on your computer's hard drive. Move the file to OneDrive or SharePoint right now and the issue will disappear.

Excel needs files to be stored in a shared location like OneDrive or SharePoint for multiple people to edit them at the same time. If the file is on your computer, only one person can edit it. The others see read-only. Moving it to OneDrive or SharePoint turns on real-time collaboration instantly.

Risk: Medium ⏱ 5-15 minutes Beginner

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