Fix Windows Search Proxy Error 0x80070490
If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Check Windows Terminal Memory Usage in Task Manager
Windows Terminal can sometimes use more memory than expected, especially if you have multiple tab...
How to Fix Windows Terminal Invalid Configuration Error
When you launch Windows Terminal and see an error saying 'The configuration is invalid' or simila...
Fix Jupyter Notebook Token Not Working in VS Code
You enter your Jupyter notebook token in VS Code, but it fails to connect. The server log shows a...
How to Fix DNS Probe Finished NXDOMAIN on Chrome (IPv4/IPv6)
You're browsing in Chrome and suddenly see "DNS probe finished NXDOMAIN" — meaning the domain nam...
How to Fix Microsoft Store Auto-Start Not Working in Windows 11
If you rely on the Microsoft Store to launch automatically when you start Windows 11, only to fin...
Topic paths
Quick titles
Fix Permission Denied When Clearing Windows 11 Update CacheRelocate Windows Security Event Log Using RegistryResolve systemd Restart Loop CrashesFix Remote Desktop File Locked ErrorTroubleshooting Teams 504 Error and Access PermissionsTask Scheduler Loses Network Connection Mid-Task FixWindows 11 Microsoft Store SSL Certificate Error TroubleshootingRestart Windows Defender Threat Service Guide