Observed Signal · Sep 26, 2026 · Technical Release · Source: t3n · Impact: 4/5 · Sentiment: Negative
Microsoft Excel Update Breaks Copy and Paste
Microsoft has released an update for Excel that has broken the copy and paste functionality. Users report that after installing update KB5002914, copying and pasting content within Excel either works sporadically or not at all. No error messages are displayed, leaving users unaware if the copy operation was successful. Microsoft has acknowledged the issue in a support document and states they are investigating the root cause, but no fix has been provided yet. Meanwhile, affected users can try workarounds such as using 'Paste Special' (Ctrl+Alt+V), pasting through Word, or using the Clipboard in the Start tab. The problem affects both individual cell values and complete functions, causing significant disruption for many professionals who rely on Excel for daily work.
A major software bug from Microsoft impacts a core function of Excel, widely used in business and marketing operations, causing disruption and requiring immediate attention.
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Key Takeaways & Evidence Grounding
- Microsoft's update KB5002914 for Excel breaks copy and paste functionality.
- Users report that Ctrl+C and Ctrl+V no longer work reliably in Excel.
- Microsoft has acknowledged the issue and is investigating, but no fix is yet available.
- Workarounds include using 'Paste Special' (Ctrl+Alt+V), pasting via Word, or using the Clipboard in the ribbon.
- The issue affects both cell values and complete functions.
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