Fix Windows Defender Port Already Allocated Error
When you see the error 'port already allocated' related to Windows Defender, it usually means ano...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Chrome 'Permission Denied' for Notifications Not Working
You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...
Fix PowerShell Connection Refused Due to Firewall Rules
When you try to connect to a remote system using PowerShell Remoting (WinRM) and get a "connectio...
Fix 502 Bad Gateway When Windows Search Not Working
You open Windows Search, type a query, and instead of results see a 502 Bad Gateway error. This u...
Where to Find Windows Terminal Settings File
If you've customized Windows Terminal and want to back up your settings or troubleshoot a configu...
Fix Windows Defender Real-Time Protection Greyed Out
You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...
Topic paths
Quick titles
Stop Chrome from Using Too Much RAMMicrosoft Teams Memory Leak Troubleshooting ChecklistWindows Terminal Offline Install Permission Denied FixTroubleshoot Windows Terminal Permission DeniedHow to Stop Antivirus Causing Outlook 502 ErrorChrome New User Profile Creation Error FixBitLocker Connection Timeout Error GuideFix SSL Certificate Error in Chrome Profile