Fix Windows Defender Error 0x80073b01
If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...
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View listHow to Fix Windows Security High CPU Usage
If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...
Fix Windows Search Sync Not Working After Reset
After resetting your Windows device, you might find that search sync—such as recent searches or s...
Microsoft Store Offline Installer Troubleshooting Checklist
When you download a Microsoft Store offline installer (an .appxbundle or .msixbundle file) and tr...
Fix Windows Defender Real-Time Protection Off via Registry
If you see "Real-time protection is off" in Windows Security and the toggle is grayed out or keep...
How to Check Which Process Is Using a Port in PowerShell
When a service fails to start or an application complains that a port is already in use, you need...
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