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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Browse labFix Windows Defender Not Opening Error 404
You try to open Windows Defender and get an error 404 – the page or resource can't be found. This...
Fix PowerShell Backup-Restore Script Not Working
If your PowerShell backup-restore script has stopped working or throws errors, this guide covers ...
How to Fix Microsoft Teams Service Unavailable Error Code
When you try to sign in to Microsoft Teams or use its features, you might see a 'Service Unavaila...
How to Fix Windows Defender Real-Time Protection Turned Off
You open Windows Security and see that real-time protection is off, even though you didn't change...
Microsoft Store Performance Issues Checklist
If the Microsoft Store is loading slowly, failing to download apps, or freezing, the problem is o...