Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You click a link, the tab spins, and nothing happens. Chrome is stuck loading a page. This can ha...

You run a Python script and get ModuleNotFoundError: No module named 'something'. Th...

You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...

GOPROXY Environment Variable Configuration Guide
When you run go get or go mod download, Go uses the GOPROXY

Fix 'No matching distribution found' Error on Windows pip install
When you run pip install somepackage on Windows and get ERROR: Could not find ...

Free Up Space from a Full Windows Update Cache
If you get a low disk space warning or notice your system drive is nearly full, the Windows Updat...