Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix Windows Store Download Stuck Without Resetting

If a Windows Store download has stalled—showing "Pending," "Paused," or stuck at 0%—you don't hav...

Fix PowerShell Token Expired Error 401

If you're seeing a 401 status code with a message like "token expired" in PowerShell, it usually ...

Fix Windows Terminal DNS Lookup Failed Errors

When you see a "DNS lookup failed" error in Windows Terminal, it usually means the terminal can't...

Fix VS Code Terminal Not Opening Due to Shell Path Issue

You click the terminal panel in VS Code, but nothing happens—or it flashes and disappears. This i...

Fix systemd service exit code 203 (exec format error)

When a systemd service fails to start with exit code 203, the journal usually shows exec fo...

Windows Defender Best Settings for Maximum Security
If you want to lock down Windows Defender without causing constant false alarms or breaking every...