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How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection - Edge Browser Not Opening on Windows 11: Practical Fixes-Fix Outlook Slow Search Not Working Properly

Updated 2026-06-15 20:43:39browser-issues
How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection - Edge Browser Not Opening on Windows 11: Practical Fixes-Fix Outlook Slow Search Not Working Properly
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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