
Fix Windows Search High CPU Usage (SearchIndexer.exe)
If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...

If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...

If Windows Defender is stuck loading and you see error 0x80070422, the service may be disabled or...

If Windows Defender (Microsoft Defender Antivirus) is missing, disabled, or not working correctly...

If you see 'bitlocker command not found' when running manage-bde or other BitLocker commands in W...

If you see 'Windows Defender service unavailable' in Windows 10, the antivirus may be disabled or...

After reinstalling Windows, reactivating can be a hassle—especially if you've lost your product k...