Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

How to Bypass 502 Bad Gateway in PowerShell Script

When a PowerShell script hits a 502 Bad Gateway error from a web API or server, the script usuall...

How to Reset Your Jupyter Notebook Token

When you try to open Jupyter Notebook and see a prompt asking for a token or password, you've lik...

Fix Microsoft Store App Stuck on Pending Download

When you try to install or update an app from the Microsoft Store and it sits on 'Pending' indefi...

How to Fix Windows Security Not Responding or Loading

Windows Security (formerly Windows Defender) may sometimes get stuck on a loading screen or show ...

Fix BitLocker Error 404 Not Found After a Windows Update

After a Windows update, some users see a BitLocker error that reads something like "Error...

How to Enable Chrome Extensions in Incognito Mode
You have a useful extension, but when you open an incognito window, it's grayed out or missing. B...