Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

You're trying to run Ubuntu in Windows Terminal, but it's not working as expected. This checklist...

You see 'Activating' in Settings > System > Activation, but it never finishes. This is a common g...

You open Windows Security (formerly Windows Defender) and see nothing but a blank white or gray s...

When Windows Search stops working and you see a dependency conflict error, it usually means a req...

You see "Windows isn't activated" or "We can't activate Windows on this device" even though you h...

When Windows Update fails with a "502 Bad Gateway" error, it usually means the update server can'...