Checklists for software errors, setup, and tool workflows.

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Fix pip SSL Certificate Verify Failed Behind Proxy

When running pip install behind a corporate proxy, you may see an error like S...

Fix GitLab Runner Stuck Pending Token Issue
If your GitLab Runner shows a pending status and won't register properly, the token is often the ...

Fix Chrome Port Already Allocated Error (ERR_UNSAFE_PORT)
When Chrome displays an error like ERR_UNSAFE_PORT or a message that a port is alrea...

Fix 'PowerShell Not Recognized as Internal or External Command'
If you see the error 'powershell' is not recognized as an internal or external command

Fix Windows Defender Dependency Conflict with Group Policy
You might see an error like 'Windows Defender dependency conflict' or find that Defender won't st...

Fix 'Windows Activation Service Not Starting' Permission Denied
When you see "Windows Activation Service not starting" with a "permission denied" error, the serv...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix pip SSL Certificate Verify Failed Behind Proxy

Fix GitLab Runner Stuck Pending Token Issue

Fix Chrome Port Already Allocated Error (ERR_UNSAFE_PORT)

Fix 'PowerShell Not Recognized as Internal or External Command'

Fix Windows Defender Dependency Conflict with Group Policy

Fix 'Windows Activation Service Not Starting' Permission Denied

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