Excel Freezing When Copying Pasting Fix [2026]
Quick Answer: Excel freezes during copy-paste due to Live Preview or large clipboard data. Disable "Show Paste Options" and "Live Preview" in Excel Options > Advanced.
Symptoms
- Excel hangs when copying cells
- Paste operation takes minutes
- "Not Responding" during paste
- Large files freeze on copy
Root Cause
Live Preview, animations, or clipboard holding too much data.
Fix
Method 1: Disable Live Preview
- File → Options → General
- Uncheck "Enable Live Preview"
Method 2: Disable Paste Options
- File → Options → Advanced
- Under Cut, copy, paste → Uncheck "Show Paste Options"
Method 3: Clear Clipboard
cmd /c "echo off | clip"
Method 4: Disable Hardware Graphics
- File → Options → Advanced
- Display → Check "Disable hardware graphics acceleration"
How Againly Helps
Againly runs check_app_cache to detect Excel add-in conflicts and clipboard issues.
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