How to Repair a Corrupt Windows Search Database
If Windows search stops returning results, takes too long, or shows errors, the search database m...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Search Dependency Conflict Error
When Windows Search stops working and you see a dependency conflict error, it usually means a req...
How to Fix Remote Desktop Service Not Running
You try to connect to a remote computer via Remote Desktop, but the client reports that the servi...
How to Restart Windows Defender Threat Service
If Windows Defender shows a warning like "Threat service has stopped" or "Virus & threat protecti...
Fix Windows Update Invalid Configuration Without Reinstall
You try to run Windows Update and get an error like 0x80070002 or a message that the...
Fix Windows Defender Authentication Failed After Update
After a recent Windows update, you might see an error like "Authentication failed" when trying to...
Topic paths
Quick titles
Outlook 2016 Search Token Expired Troubleshooting GuideTroubleshoot PowerShell Memory Leak Windows 10BitLocker Error 0x80310024: Causes and FixesResolve BitLocker Safe Mode Blank ScreenResolve Execution Policy Error in macOS PowerShellCMD mkdir Access Denied: Causes and SolutionsResolving Chrome Connection Timeout IssuesFix Task Scheduler Not Running After Offline Install