Fix Windows Search High CPU Usage by Rebuilding Index
If your PC fan is spinning up and Task Manager shows SearchIndexer.exe using high CPU, the search...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Update Error 0x80070643 Installation Failed
You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...
Outlook Version Mismatch Between Client and Server: Fixes
You might see errors like 'The information store could not be opened' or 'Your Microsoft Exchange...
Fix Chrome Failed to Start Due to Corrupted Profile
You click Chrome and nothing happens—or you see an error like "Your profile could not be opened c...
Remote Desktop Clipboard Sync Not Working: Fixes
You copy text on your local machine, switch to a remote desktop session, and paste—nothing appear...
Fix 'Windows Activation Key Not Accepted' Error
You enter a valid Windows product key and get an error saying it's not accepted. This is frustrat...
Topic paths
Quick titles
Resolve Windows Update Connection TimeoutHow to Launch Terminal in macOS (Command Line)Fix Windows Store Error 0x80073cf9 – Setup GuideStop Task Scheduler from Eating CPU: Background Tasks GuideWindows 10 OneDrive High CPU TroubleshootingOneDrive Rate Limit Error on Mac: Fix GuideStep-by-Step Firefox Profile Refresh for CrashesWindows 10 Microsoft Teams Network Issue Troubleshooting