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Fix Windows Security High CPU Usage After Update - Resolve Microsoft Store Error 0x80070424 in Windows 11-Checklist for Fixing Microsoft Store App Update Issues

2026-06-13 17:25:32
Fix Windows Security High CPU Usage After Update - Resolve Microsoft Store Error 0x80070424 in Windows 11-Checklist for Fixing Microsoft Store App Update Issues

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.