Checklists for software errors, setup, and tool workflows.

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Latest checklists

When you type python in Command Prompt and see 'python' is not recogni...

Fix pip Externally Managed Environment on Debian 12
If you're on Debian 12 and get error: externally-managed-environment when using ...

Fix Git Clone Connection Timed Out Due to Firewall
You run git clone and after a long pause see connection timed out. This...

Fix Bluetooth Device Not Detected on Windows 11
You try to pair a Bluetooth mouse, keyboard, or headphones, but Windows 11 doesn't see the de...

Fix Docker Network Not Found Error (Code 255)
When you run a Docker container and get an error like docker: Error response from daemon: n...

Fix VS Code Git Authentication Failed After Update
After updating Visual Studio Code, you may see an error like "Git: Authentication failed"...