Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Chrome Profile Sync Stuck on Sign In
You open Chrome, try to sign in to sync your profile, and the spinner just keeps spinning. Or you...
Fix Microsoft Teams SSL Certificate Error on Windows 10
You open Microsoft Teams on Windows 10 and see an error about an SSL certificate. The app may fai...
Fix OBS Virtual Camera Permission Denied on Mac
When you see a "permission denied" message for the OBS virtual camera on a Mac, it usually means ...
How to Fix Outlook Error 0x80040600 (Corrupt Data File)
Outlook error 0x80040600 usually appears when you try to send or receive email. The error message...
Fix Windows Search Indexing Permission Denied Errors
If you see a 'permission denied' message in Windows Search indexing, the search indexer can't rea...
Topic paths
Quick titles
How to Fix Microsoft Store Error 0x80073cf0CMD Module Not Found Error Windows 10 GuideDocker ffmpeg Missing: Quick Fix GuideLaravel Artisan Missing After Composer Install – Quick FixHow to Fix Windows Defender Threat Service Permission DeniedNetwork Firewall Blocking OneDrive SyncFix Windows Security Permission Denied ErrorHow to Break a Windows Defender Crash Loop on Windows 10