Windows Defender 404 Not Found Registry Fix
You open Windows Security and see a blank page or a '404 Not Found' error. This often happens aft...
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View listWindows Store App Downloads Not Starting – Fixes That Work
You click install, but the download bar never moves. Maybe it shows “Pending” or just freezes. Th...
How to Fix Windows Activation Error 0x8007007b
When you see error 0x8007007b during Windows activation, it usually means the operating system ca...
How to Restart Windows Defender Threat Service
If Windows Defender shows a warning like "Threat service has stopped" or "Virus & threat protecti...
Fix Windows Search 502 Bad Gateway Error
If you see a "502 Bad Gateway" error when using Windows Search (e.g., in File Explorer or the Sta...
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...
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