Microsoft has fixed a known issue that causes copy-and-paste failures for Excel users after installing the September 2026 security updates.

Microsoft has fixed Excel copy-and-paste failures caused by September 2026 updates across Office 2016, 2019, 2021, and 2024.

On 8, Microsoft rolled out KB5002914 for Excel, but it apparently has a bug that makes it impossible to copy and paste.

A September security update silently killed copy and paste, autofill and formula dragging in Excel.

A fix has now arrived – for Excel 2016 only – and it continues to hover rather nervously in the doorway. September has not been kind to Microsoft, its updates, or the emergenc ...

Microsoft fixes Excel 2016 copy-and-paste failures caused by KB5002914, while other Excel versions still need workarounds.

Microsoft Excel 2019 is a powerful management tool for many business owners. It combines the simplicity of a cell-based information system with formatting features that both highlight important data ...

Format hierarchical financial data using formula-based conditional formatting rules. Build detailed Excel P&L layouts that update dynamically.

Microsoft has fixed a known issue that causes copy-and-paste failures for some Excel users after installing the 2026 ...