Fix pip SSL Certificate Error in Python on Windows, macOS, Linux
You run pip install somepackage and get an SSL certificate error: certificate ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Defender Access Denied Troubleshooting Checklist
You try to open Windows Defender or run a scan and get an "Access Denied" message. This usually m...
How to Fix Outlook High CPU Usage Caused by Add-ins
If Outlook is using 50% or more of your CPU for no obvious reason, an add-in is often the culprit...
Fix 'Chrome Profile Module Not Found' and Delete Profile
When you see the error 'Chrome profile module not found' while starting Google Chrome, it usually...
Fix Command Prompt Authentication Failed in Windows 10
If you see 'authentication failed' when using Command Prompt in Windows 10, it usually means your...
Fix Windows Defender High CPU Usage in Windows 10
If you notice your PC slowing down and the fan spinning up, Windows Defender might be using more ...
Topic paths
Quick titles
Fix Slow Windows Defender Scan TimesFix OneDrive Version Difference Not SyncingTask Scheduler Rate Limit Troubleshooting GuideUbuntu APT Lock Error: Could Not Get Lock – Fix GuideTask Scheduler Stuck Loading: Error 0x80041321 SolutionHow to Solve Module Not Found in Windows TerminalWindows Activation Not Working After Hardware Upgrade FixWindows Update Module Not Found Error Fix