Fix Windows Search High Memory Usage and Error 0x80040c
If you see error 0x80040c in Windows Search or notice high memory usage from SearchIndexer.exe, t...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Ubuntu Setup: Essential Checklist for Success
Installing Ubuntu from the Microsoft Store is straightforward, but users sometimes hit snags like...
How to Fix 'ERR_TUNNEL_CONNECTION_FAILED' on Chrome for Mac
If you see ERR_TUNNEL_CONNECTION_FAILED in Chrome on your Mac, it usually means ...
Fix Windows Defender Security Center Module Missing Error
You open Windows Security and see a blank page or an error saying the security center module is m...
Fix Windows Search Token Expired Registry Error
If you see a "token expired" error when using Windows Search, it usually means the search index h...
How to Fix Windows Search Token Expired Error
When you search for files or apps in Windows and see a 'token expired' error, it usually means th...
Topic paths
Quick titles
Troubleshoot Chrome White Screen – Profile Corruption FixTroubleshooting Windows Update Download FailuresBitLocker Recovery Key Not Accepted in Safe Mode FixTroubleshoot Chrome Proxy SettingsChrome Profile 404 Not Found: Troubleshooting GuideStop Windows Activation Service from Using High CPUHow to Clear Chrome Cache and Cookies for TroubleshootingTask Scheduler Task Not Starting on Time