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Java JDK Not Recognized After Installation: Fixes and Checks - Troubleshooting Windows Defender 502 Bad Gateway-Teams Microphone Not Working? Use This Checklist

2026-06-13 16:10:26developer-tools
Java JDK Not Recognized After Installation: Fixes and Checks - Troubleshooting Windows Defender 502 Bad Gateway-Teams Microphone Not Working? Use This Checklist

Final checklist

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