Fix Windows Defender Service Not Starting (Error 404)
If you see error 404 when trying to start Windows Defender, it usually means the service executab...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Defender Malware Protection History Not Showing
You open Windows Security to review past malware detections, but the protection history section i...
Fix Microsoft Store Sign-In Issues on Windows 11
You're trying to sign in to the Microsoft Store on Windows 11, but it either hangs, shows an erro...
Resolving 'ERESOLVE Unable to Resolve Dependency Tree' in npm
When running npm install, you may encounter the error: ERESOLVE unable to reso...
Fix Windows Terminal DNS Error Permission Denied
If you see a 'permission denied' error when using DNS tools in Windows Terminal, it usually means...
Fix 504 Gateway Timeout After Windows Update
After installing a recent Windows update, you might see a 504 Gateway Timeout error when browsing...
Topic paths
Quick titles
Windows Terminal Blank After Update: FixesWindows Defender Real-Time Protection Keeps Enabling: SolutionsFix Windows Update Proxy Error 0x800f0922Break the Windows Search Login LoopWindows Update Sync Not Working Across DevicesFix 'Putty Connection Refused' Error on LocalhostTroubleshoot Windows Terminal Profile Save Issues for UbuntuWhere to Find Windows Terminal Settings File