Fix Windows Defender Rate Limit Error on Windows 11
You may see a rate limit error when using Windows Defender on Windows 11. This usually happens du...
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View listFix Remote Desktop Certificate Error Authentication Failure
You attempt to connect to a remote PC via Remote Desktop (RDP) and see an error like “Authenticat...
How to Fix Chrome Error 12 Update Stuck
If Chrome shows error 12 during an update and the process gets stuck, the update files are likely...
Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
How to Unlock a File Locked by Windows Security
You try to open or delete a file, and Windows says it's locked by Windows Security. This usually ...
Disable Windows Defender Real-Time Protection via Group Policy
If you're managing a Windows 10 or 11 Pro/Enterprise environment, you might need to disable Windo...
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