Checklists for software errors, setup, and tool workflows.

Fixing PowerShell Dependency Conflict with NuGet

When you try to install a module in PowerShell and see errors about NuGet dependency conflicts, i...

Fix Task Scheduler Module Not Found Error 0x80070002

When you see "Task Scheduler module not found error code 0x80070002", it means Windows cannot loc...

Fix OneDrive Sync Timeout and Permission Denied Errors

You see "sync timeout" or "permission denied" in OneDrive, and files aren't updating. This usuall...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix PowerShell Connection Refused Errors in Scripts

When a PowerShell script fails with a 'connection refused' error, it usually means the script tri...

Jupyter Kernel Not Starting: Quick Fixes

You open a notebook, try to run a cell, and the kernel dies or never connects. This is a common J...