Checklists for software errors, setup, and tool workflows.

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Fix 'PowerShell Not Recognized as Internal or External Command'

If you see the error 'powershell' is not recognized as an internal or external command

Setup Environment Variables to Fix Command Not Found
You type a command you know is installed, but the shell replies: command not found. ...

Fix GitHub Actions Permission Denied for Secret Access
When a GitHub Actions workflow fails with a "permission denied" error while trying to access a se...

Resolving npm audit fix dependency conflicts
When you run npm audit fix and get a dependency conflict error, it means npm cannot ...

Check PowerShell Version Before Running Scripts
You wrote a PowerShell script or downloaded one from a repository. You run it, and it fails with ...

Fix Windows Task Scheduler Authentication Failed Credentials Error
If you see an 'authentication failed' error when a scheduled task runs, it usually means the stor...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix 'PowerShell Not Recognized as Internal or External Command'

Setup Environment Variables to Fix Command Not Found

Fix GitHub Actions Permission Denied for Secret Access

Resolving npm audit fix dependency conflicts

Check PowerShell Version Before Running Scripts

Fix Windows Task Scheduler Authentication Failed Credentials Error

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