How to Set Proxy in Command Prompt (Windows)
If you need to route traffic through a proxy server on Windows, you can set proxy settings direct...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Security Blank Screen After Update
After a Windows update, some users open Windows Security and see only a blank white or gray scree...
Fix Windows Defender Threat Service Permission Denied Error
When you open Windows Security and see "Threat service has stopped. Restart it now." or a "Permis...
Fix Microsoft Teams SSL Certificate Expired Error
You open Microsoft Teams and see a warning that the SSL certificate has expired. The app may fail...
How to Fix Command Prompt Run as Administrator Not Working
You right-click Command Prompt and select 'Run as administrator', but nothing happens, or it open...
How to Fix npm Dependency Conflict Errors
You run npm install and get a wall of red text about unmet peer dependencies or conf...
Topic paths
Quick titles
Fix Command Prompt Slow After Windows 11 UpdateTroubleshoot Windows Security Rate Limit ProblemWindows Terminal Profile Settings GuideWindows Offline Activation: Step-by-Step SetupFix Windows Security Proxy Error from Antivirus ConflictsFix Microsoft Teams Error Code cxa20001Fixing Common PowerShell Backup Script ErrorsWindows Search Not Indexing on Mac – Troubleshooting Guide