Microsoft has fixed a known issue that causes copy-and-paste failures for some Excel users after installing the 2026 KB5002914 security update.

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

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 has confirmed that copy and paste may silently fail for some Excel users after installing the 2026 KB5002914 security update.

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

Microsoft also fixed an issue with USB Audio Class 1.0 devices. Some users found that no sound was coming from their audio devices after the Patch Tuesday update, and volume controls were unresponsive ...

Have you ever experienced a situation where you performed a copy & paste or used AutoFill in Excel, but nothing was reflected ...

Learn how to fix Microsoft Excel not opening Windows 11 with Safe Mode, Office Repair, add-in checks, file permissions, and Excel file repair.