Fix Windows Defender Invalid Configuration Error 0x800705b4
When you see error 0x800705b4 in Windows Defender, it usually appears during an update or scan at...
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View listHow to Fix Windows Security High Memory Usage
You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...
How to Download and Install PowerShell 7 on Windows Server
You need PowerShell 7 on Windows Server, but the built-in Windows PowerShell 5.1 is the default. ...
Fix PowerShell 'Authentication Failed Permission Denied' Error
When PowerShell throws an "authentication failed" or "permission denied" error, it usually means ...
Fix MySQL Connection Refused on Localhost
You try to connect to MySQL on localhost and get ERROR 2003 (HY000): Can't connect to MySQL...
How to Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
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