Fix Windows Defender High CPU Usage on Windows 11 - Fix Chrome Error 0x0000007b on Mac: Practical Steps-OneDrive Update Sync Problems Resolved

Updated 2026-06-14 21:55:33backup-recovery
Fix Windows Defender High CPU Usage on Windows 11 - Fix Chrome Error 0x0000007b on Mac: Practical Steps-OneDrive Update Sync Problems Resolved
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.