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Fix Windows Defender Real-Time Protection Authentication Failed

When you try to turn on Windows Defender real-time protection, you might see an error saying some...

Fix Windows Security Connection Refused Error via Registry

If you see a connection refused error when opening Windows Security (Windows Def...

Fix PowerShell Restore Failed Access Denied Error

When running a restore operation in PowerShell—whether for files, system state, or database backu...

Fix Git SSL Certificate Verification Failed Error

If you see fatal: unable to access 'https://...': SSL certificate problem: certificate veri...

Fix OneDrive Error 0x8004de40: Cannot Connect to Server
If you see the error "OneDrive cannot connect to server" with code 0x8004de40, it usually means O...

Fix Windows Search Module Not Found After Update
After a Windows update, you might see an error that the search module is not found, or the search...


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