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Fix Windows Security High CPU Usage and Slow PC - Troubleshooting Microsoft Store CPU Spikes and Access Denied-Fix Docker Build Failed with BuildKit Cache Issue

2026-06-13 15:25:37browser-issues
Fix Windows Security High CPU Usage and Slow PC - Troubleshooting Microsoft Store CPU Spikes and Access Denied-Fix Docker Build Failed with BuildKit Cache Issue

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.