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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View listFix Windows Terminal Certificate Validation Not Working
You open Windows Terminal to connect to a remote server or use a tool that depends on HTTPS, and ...
Fix Svchost.exe High CPU Usage on Windows 11
You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...
Fix Windows Terminal Not Launching Due to Invalid Configuration
If Windows Terminal fails to launch with an error about invalid configuration, or simply closes i...
Fix Windows Security Blank Screen Not Loading
You open Windows Security (formerly Windows Defender) and see nothing but a blank white or gray s...
Fix Windows Security Offline Installer Error 0x80070643
You're trying to install Windows Security (formerly Windows Defender) using an offline installer,...
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