
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 Security won't open—clicking the icon or searching for it does nothing—you're not alon...

You notice that your system is running slowly and Task Manager shows BitLocker processes consumin...

If you click the Windows Defender icon or search for it and nothing happens, you're not alone. Th...

If Windows Security (formerly Windows Defender) isn't starting automatically when you boot your P...

If Task Scheduler keeps asking you to log in repeatedly, or tasks fail with "The user account is ...