Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You open the terminal in Visual Studio Code (Ctrl+` or View > Terminal), but nothing appears. The...

You try to turn on Windows Defender real-time protection, but you get error 0x80070422. This usua...

You run npm install and get a wall of errors about unmet peer dependencies or versio...

You're working in VS Code and suddenly a popup says "Extension host terminated unexpectedly"<...

Fix Windows 11 Activation Error 0xc004f074
You see error 0xc004f074 when trying to activate Windows 11. The message usually says something l...

Fix Task Scheduler Error 0x80070005 (Access Denied)
When a scheduled task fails with error 0x80070005 and the message "Access Denied", i...