Configure Windows Update to Trust a Custom SSL Certificate
If you manage Windows updates in an enterprise environment, you may need to use a custom SSL cert...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Command Prompt Update Configuration Error
You open Command Prompt and see an error about an update configuration problem. This usually happ...
Command Prompt Update Troubleshooting Checklist
If Command Prompt fails to update or behaves unexpectedly after an update, the problem is often a...
Fix Windows Security Rate Limit Error: Can't Open App
You try to open Windows Security or a protected app, and instead you see an error message like "R...
Fix 'Permission Denied' Error with Windows Security Offline Installer
When you download the Windows Security offline installer (typically WindowsDefenderOfflineS...
How to Fix a 502 Bad Gateway Error in Windows Terminal
If you see a 502 Bad Gateway error in Windows Terminal, it usually means the ter...
Topic paths
Quick titles
Chrome on Ubuntu: Complete Setup ChecklistOutlook Update Stuck? Try This ChecklistEnable Edge Profile Sync When Paused: Fix and Setup GuideFix Chrome Sync Error 'Sign In Again' – Step by StepHow to Stop Windows Firewall from Blocking Internet AccessTroubleshoot Windows Terminal Path Error for CMDFix 'Access Denied' When Running Commands on a Locked FileOneDrive Version Mismatch Error: Update Guide