Microsoft Excel users report that this week's KB5002914 Office security update is breaking copy-and-paste operations and ...
Microsoft has confirmed a copy-and-paste issue affecting Excel 2024, 2021, 2019, and 2016 after the KB5002914 security update ...
German]The Microsoft security updates released for Office applications on September 8, 2026, are causing serious collateral damage. In Excel, it is no longer possible to select and copy anything.
To move a cell or range of cells to a different location, highlight the cells and select Edit/Cut, then go to the new location and select Edit/Paste. To copy a selection, select Edit/Copy instead of ...