How to unprotect Excel sheet?

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Enhance your spreadsheet workflow using Excel's Comments and Notes, perfect for team collaboration, remote reviews, feedback loops, and self-documenting reports. Streamline communication and reduce errors with built-in annotation tools.

Learn how to generate QR codes directly in Excel using Web Add-ins for interactive dashboards, inventory logs, event invites, and mobile-friendly invoices. No design software needed, just dynamic, scannable power built into your spreadsheet.