Checklists for software errors, setup, and tool workflows.

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Latest checklists

Windows Security (formerly Windows Defender) usually runs quietly in the background, but sometime...

When you run git remote add origin <url> and get repository not found

Fix 'Windows Terminal Module Not Found' in VS Code
You open VS Code's integrated terminal and see an error like ModuleNotFoundError: No module...

Fix Chrome Profile Version Mismatch on Windows 10
You open Chrome on Windows 10 and see an error: "Your profile could not be opened correctly. ...

Command Prompt Not Working in Safe Mode: Fixes
You boot into Safe Mode to fix a system problem, but the Command Prompt won't open—either it flas...

Fix 'Windows Defender Not Recognized' Error in Command Prompt
When you type MpCmdRun or Windows Defender in Command Prompt and see