Fix Windows Search Service Not Running
You open the Start menu or File Explorer to search for a file, and nothing happens — or you see a...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Defender Path Not Found Error
You open Windows Defender Security Center or try to run a scan, and you see an error: Pat...
Fix Windows Update Pending Restart Not Showing Notification
You've installed Windows updates, but the usual restart notification in the system tray or Action...
Outlook Not Receiving Emails from Specific Sender: Fixes
If Outlook is not receiving emails from a specific sender while other emails come through fine, t...
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...
How to Fix 'Port Already Allocated' for Windows Update Service
You might see a 'port already allocated' error when Windows Update tries to use a specific port t...
Topic paths
Quick titles
Resolve Firefox Profile Missing or Inaccessible ErrorChrome Blank Screen on Windows 10 – Fix GuideWindows Reinstall Activation Token Expired: Troubleshooting GuideHow to Fix Remote Desktop Path Not Found ErrorFix Windows Security Service Failing to Start on StartupRate Limit Error in Windows Security AppMongoDB Authentication Failed Error 18: Causes and FixesWindows Update Stuck at 0%: Practical Fixes