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...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Security Not Working
Windows Security (formerly Windows Defender) may fail to open, show a blank page, or refuse to up...
Fix 'schtasks' Command Not Found After Windows Update
After a Windows update, you may see 'schtasks' is not recognized as an internal or external...
Fix PowerShell Service Unavailable Error (Enable or Restart)
If you see 'Service unavailable' when trying to use PowerShell, the PowerShell service might be s...
Fix Windows Update Access Denied: Run as Administrator
You click 'Check for updates' in Windows Update, and instead of progress, you see an 'Access Deni...
How to Fix PowerShell Stuck on Loading
If PowerShell appears to hang or take forever to load, the most common cause is a problematic pro...
Topic paths
Quick titles
Resolve OneDrive Proxy Issue After Windows UpdateMicrosoft Store Not Downloading: Troubleshooting GuideSave and Restore Chrome Bookmarks, Passwords, SettingsHow to Resolve Chrome White Screen ProblemChrome Permission Denied Error GuideFix 'The system cannot find the path specified' in CMDStep-by-Step Checklist for Stuck Windows UpdatesTroubleshooting BitLocker Throttling Errors