Checklists for software errors, setup, and tool workflows.

How to Fix pip install --user Permission Denied Error

When you run pip install --user somepackage and get a permission denied error, it us...

Fix Windows Security File Locked Error 0x80070020

You try to move, delete, or rename a file, and Windows shows error 0x80070020: "The file is locke...

Fix 504 Gateway Timeout in Windows Security After Update

If you see a 504 Gateway Timeout error when opening Windows Security after a recent update, it us...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

Fix Git Clone Permission Denied (publickey) on Bitbucket

You try to clone a Bitbucket repository and see:

Permission denied (publickey).
fatal: Co...

Fix Chrome Permission Denied for Location Access

When a website asks for your location and Chrome shows 'Permission denied' even after you allow i...