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Fix PowerShell Not Opening After Windows Update - Fix Antivirus Causing High CPU Usage in Command Prompt-How to Clear Browser Cache to Fix Chrome 504 Timeout

2026-06-13 23:47:03developer-tools
Fix PowerShell Not Opening After Windows Update - Fix Antivirus Causing High CPU Usage in Command Prompt-How to Clear Browser Cache to Fix Chrome 504 Timeout

Final checklist

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