Fix Windows Search 404 Not Found Error via Registry
If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Service Missing After Antivirus Uninstall
After uninstalling a third-party antivirus program, some users find that Windows Defender is miss...
Outlook Backup and Restore: Step-by-Step Configuration Guide
When Outlook starts acting up or you're moving to a new computer, having a proper backup of your ...
How to Find the Windows Activation Log File
If you're having trouble activating Windows or just want to verify your licensing status, the act...
How to Fix Windows Update Stuck at Checking for Updates
You open Windows Update, and it sits on “Checking for updates” for 30 minutes or more. This is a ...
Fix Microsoft Store Sync Issues: Step-by-Step Troubleshooting
When your Microsoft Store apps or settings don't sync across devices, you might see errors like "...
Topic paths
Quick titles
Windows Activation Stuck: Fix CPU Usage SpikesBitLocker Device Encryption vs Standard: What's the Difference?Solving Chrome Profile Permission IssuesFix Windows Error Code 5 (Access Denied)Fix VS Code Remote SSH Permission Denied ErrorHow to Resolve Chrome Error 0x80070002 on Windows 7OneDrive Sync Error 0x80070194 TroubleshootingHow to Clear Outlook Cache: Complete Checklist