Fix Outlook High CPU Usage Caused by Antivirus Scanning - Chrome Troubleshooting Checklist: Fix Crashes and Slowdowns-Troubleshoot Windows Security DNS Error and Get Online
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.
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