Fix Command Prompt Proxy Settings 502 Bad Gateway
If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Not Loading Websites but Internet Works: Fixes to Try
You're connected to the internet—other apps, email, or even another browser work fine—but Chrome ...
Chrome Profile Settings Checklist for Beginners
Starting with a new Chrome profile or cleaning up an old one can feel messy. This checklist walks...
How to Install Windows Updates on a Mac Using Boot Camp
If you're running Windows on a Mac via Boot Camp, you still need to install Windows updates to ke...
Fix Windows Defender DNS Error Not Working
You open Windows Security and see a warning that Windows Defender isn't working, often accompanie...
Fix 'Windows Defender File Locked by Another Program' Error
You try to delete, move, or rename a file, and Windows shows an error: “The action can’t be compl...
Topic paths
Quick titles
Fix 'Permission Denied' When Running Scripts in Command PromptFix Outlook Login Loop in Office 365Fix 'Microsoft Teams Command Not Found' on MacResolve Outlook Authentication Failed When SendingHow to Fix OneDrive Sync File Locked ErrorTroubleshoot 504 Gateway Timeout for Remote DesktopFix Microsoft Store Login Loop on WindowsChrome Can't Connect to Google Services: Fixes That Work