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Home / developer-tools / Setup PowerShell Update via Command Line: Step-by-Step - Fix Slow dir Command in Command Prompt-How to Fix Windows Terminal 404 Error on Open

Setup PowerShell Update via Command Line: Step-by-Step - Fix Slow dir Command in Command Prompt-How to Fix Windows Terminal 404 Error on Open

2026-06-14 11:16:37developer-tools
Setup PowerShell Update via Command Line: Step-by-Step - Fix Slow dir Command in Command Prompt-How to Fix Windows Terminal 404 Error on Open

Final checklist

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