How to Fix Windows Update 404 Not Found Error
When Windows Update returns a 404 Not Found error, it usually means the update server can't locat...
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View listFix PowerShell Permission Denied When Running Script
You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...
Fix Windows Defender Service Not Running
If you see "Windows Defender service not running" or a red warning in Security Center, the underl...
Fix Windows Activation Error 0x8007000d Connection Refused
When you see Windows activation error 0x8007000d with a message like connect...
PowerShell Authentication Failed: Practical Fixes
You try to run a PowerShell command and get an authentication failed error. The message might say...
Fix Windows Security Version Mismatch on Windows 10
If you see a "version mismatch" error when opening Windows Security on Windows 10, it usually mea...
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