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 listFixing SSH Connection Refused for Linux Server via PuTTY
When you try to connect to a Linux server with PuTTY and get "connection refused," it usually mea...
Windows Security Login Loop: Step-by-Step Checklist
You sign in to Windows, but instead of reaching your desktop, the Windows Security prompt keeps p...
Fix Windows Search Returning 404 Not Found Error
When you search for a file or app in Windows and click a result, you may see a ‘404 Not Found’ er...
Fixing SSL Certificate Errors in Windows 10 Edge Browser
When you see an SSL certificate error in Microsoft Edge on Windows 10, the browser blocks the pag...
Fix Windows Security Proxy Error Not Working
Windows Security may stop working with a proxy error, often due to misconfigured proxy settings o...
Topic paths
Quick titles
Resolving Access Denied Error in Chrome ExtensionsBitLocker Network Unlock Setup GuideFix PowerShell Execution Policy Error: Permission DeniedHow to Fix Outlook Authentication Failed on iPhone SetupSave Command Prompt Output to FileMicrosoft Teams cxa20002 Error TroubleshootingChrome Auto Start Not Working After Update – FixesFix OneDrive Sync Failed to Start with Clean Reinstall