How to Fix Windows Terminal Version Mismatch Errors
You open Windows Terminal and see an error about a version mismatch between the terminal app and ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listOneDrive Login Loop Troubleshooting Checklist
If OneDrive keeps asking you to sign in again right after you log in, you're stuck in a login loo...
Fix Microsoft Store After Changing Network
If you recently changed your network—switched Wi-Fi, moved to a new ISP, or updated router settin...
How to Fix Windows Security Real-Time Protection Not Turning On
If you see that Windows Security's real-time protection is stuck off and won't turn on, you're no...
How to Fix Nginx 404 Not Found Error
Seeing a 404 Not Found error in Nginx often means the server is running but can't locate the requ...
Fix Windows Defender Service Not Running
If you see "Windows Defender service not running" or a red warning in Security Center, the underl...
Topic paths
Quick titles
Troubleshooting Windows Security Backup Restore FailureWindows Security High CPU Usage Fix Windows 10Fix Windows Defender Port Already Allocated Registry ErrorHow to Restore Windows Activation When Keys Are MissingFix Microsoft Store 504 Gateway Timeout & Network IssuesFix Outlook Invalid Configuration After UpdateHow to Resolve 502 Bad Gateway in Windows SearchCommon Chrome Profile Problems and Solutions