How to Repair Windows Search Using the Built-in Troubleshooter
Windows Search not returning results or indexing slowly? The built-in Search and Indexing trouble...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Chrome Profile Access Denied After Update
After a Chrome update, you might see an error like "Your profile could not be opened correctly" o...
Task Scheduler DNS Error: Troubleshooting Checklist
When a scheduled task fails with a DNS error, it usually means the task cannot resolve a hostname...
Fix OneDrive Sync ‘Service Unavailable’ and ‘Permission Denied’ Errors
When OneDrive reports “Service Unavailable” or “Permission Denied” during sync, the problem is us...
Windows Defender Troubleshooting Checklist for Beginners
Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...
Fix Windows Update Auto Start Failed to Start
You might see an error saying 'Windows Update auto start failed to start' when you try to check f...
Topic paths
Quick titles
Fix File History Backup Not Working on Windows 10PowerShell 504 Gateway Timeout REST API FixChrome Network Error Android Troubleshooting GuideFix OneDrive Office Document Locked ErrorWindows 10 Update High CPU Load FixTroubleshoot Chrome 404 with Cache ClearRemote Desktop Connection Failed TroubleshootingFix Connection Refused Error in Chrome Profile