Fix Windows Security Real-Time Protection Not Working
If you see a yellow warning in Windows Security that says "Real-time protection is off" or it tur...
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Browse labFix Windows Activation Error Invalid Configuration
You try to activate Windows and see an error saying “invalid configuration”. Thi...
PowerShell Service Unavailable: Quick Troubleshooting Checklist
When you see a 'PowerShell service unavailable' error, it usually means PowerShell cannot connect...
How to Reset Windows Defender Settings to Default
You might need to reset Windows Defender (now Microsoft Defender Antivirus) to its default settin...
Fix Windows Security High Memory Usage (100%)
You open Task Manager and see Windows Security (or Antimalware Service Executable) using nearly 1...
How to Backup to External Drive Using Windows Command Prompt
If you need a reliable way to copy files to an external drive without extra software, the Windows...