Windows Defender Real-Time Protection Rate Limit Error Fix
You may see a notification that Windows Defender real-time protection has a rate limit error, oft...
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View listFix Windows Defender Real-Time Protection Turning Off
If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...
Fix Windows Security Token Expired After Password Change
If you've recently changed your Windows password and now see errors like 'The security token has ...
Fix Windows Defender Antivirus Permission Denied Error
You try to start Windows Defender Antivirus and get a “permission denied” error. This typically h...
How to Fix Error 0x80073712 Without Resetting Your PC
Error 0x80073712 typically appears during Windows Update when a required component is missing or ...
Checklist to Resolve Windows Search Authentication Failed
You open Windows Search, type a query, and get an error like “Windows Search authentication faile...
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