Checklists for software errors, setup, and tool workflows.

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Latest checklists

You open Command Prompt, type python, and see 'python' is not recogniz...

Fix Git LFS Authentication Failed on Push
You try to push a repository with Git LFS objects and get an error like Authentication fail...

Fix Python UnicodeDecodeError 'charmap' Codec
You're reading a file in Python and get:
UnicodeDecodeError: 'charmap' ...

Fix Windows Defender Real-Time Protection Not Running
You open Windows Security and see a yellow warning: "Real-time protection is off." Or you...

Fix Git Clone Timeout in VS Code: Practical Steps
You're trying to clone a repository in VS Code, but the operation times out. This often happe...

How to Fix Git Push Rejected Non-Fast-Forward Error
When you run git push and see “rejected – non-fast-forward”, it means your local bra...