Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If you're seeing error codes like 0x80072EE2 or 0x80072F8F when trying to activate Windows, a mis...

If you need Chrome to download and apply a managed profile configuration on Windows—perhaps from ...

You see error 0x80070643 when trying to install a Windows update, and the setup fails partway thr...

If Microsoft Teams fails to connect, shows a 'no connection' error, or behaves sluggishly on a co...

When running yarn install on a slow or unreliable network, you may see errors like <...

If Windows updates are taking forever to download or install, or if they keep getting stuck at a ...