Outlook Service Unavailable: Practical Troubleshooting Checklist - Stop Windows Terminal from Using High CPU-Windows SSL Certificate Error in Chrome: How to Resolve

Updated 2026-06-19 06:08:11office-tools
Outlook Service Unavailable: Practical Troubleshooting Checklist - Stop Windows Terminal from Using High CPU-Windows SSL Certificate Error in Chrome: How to Resolve
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.