Fix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Search Service Not Working After Update
After a Windows update, the search bar may stop returning results or fail to open. This usually h...
How to Transfer Windows 10 Digital License to a New PC
If you upgraded to Windows 10 for free or bought a retail license, you can move that license to a...
Fix Windows Activation Sync Issues Between Devices
You bought a Windows 10 or 11 license and signed in with your Microsoft account, expecting it to ...
Checklist for Troubleshooting Windows Search Issues
Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...
Fix Windows Terminal 502 Bad Gateway on Azure Connection
You're working in Windows Terminal, and when you try to connect to an Azure resource—like a VM, w...
Topic paths
Quick titles
How to Resolve Proxy Issues in Windows 10 UpdateFix Windows Terminal VS Code Integration Not WorkingHow to Fix 502 Bad Gateway in Windows SearchTroubleshooting VS Code Debugger with Docker ContainersRebuild Corrupted Windows Search IndexKubectl Connection Refused Error FixWindows Security 502 Error FixError 0x80072ee7 in Microsoft Store: Network Fix