Checklists for software errors, setup, and tool workflows.

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Fix 'No matching distribution found' Error in pip

When you run pip install somepackage and get ERROR: Could not find a version t...

Fix nvm not found when running as administrator on Windows
When you open Command Prompt or PowerShell as Administrator on Windows and type nvm,...

Jupyter Kernel Not Starting in VS Code: Quick Fixes
You open a Jupyter notebook in VS Code, try to run a cell, and the kernel either hangs on "Starti...

Fix Outlook Connection Refused After Password Change
If you changed your email password and now Outlook shows 'connection refused' or 'unable to conne...

Fix Microsoft Store Dependency Conflict After Windows Update
After a Windows update, you might see error messages like "This app can't open" or "Something wen...

Fix Windows Security Connection Refused Certificate Error
When you see 'connection refused' combined with a certificate error in Windows Security, it usual...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Fix 'No matching distribution found' Error in pip

Fix nvm not found when running as administrator on Windows

Jupyter Kernel Not Starting in VS Code: Quick Fixes

Fix Outlook Connection Refused After Password Change

Fix Microsoft Store Dependency Conflict After Windows Update

Fix Windows Security Connection Refused Certificate Error

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