Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
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View listWindows Defender Setup After a Fresh Install
After a fresh Windows install, Windows Defender (now called Microsoft Defender Antivirus) is typi...
How to Fix Command Prompt Not Opening in Windows 11
You click Command Prompt but nothing happens. The window doesn't appear, or it flashes and closes...
How to Fix Windows Search Authentication Failed by Setting Correct Credentials
If you see an "authentication failed" error in Windows Search, it usually means the service can't...
Outlook Module Not Found: Troubleshooting Checklist
When you see 'Outlook module not found', it usually means a required component is missing, corrup...
Fix Task Scheduler Error 0x80070020: Port Already in Use
When you see error 0x80070020 in Task Scheduler with the message "port already in use," it usuall...
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