Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

If your scheduled tasks aren't syncing with your Microsoft account, you might see errors like

When a scheduled task fails to run, runs at the wrong time, or throws an error, the cause is ofte...

After a Windows update, you might open the Microsoft Store to find your downloads or app updates ...

If Windows Search stops returning results or indexing seems stuck, the log files can tell you why...

If you're uploading or downloading large files over a slow or unstable network, OneDrive may time...

When you see error code 0x80073cf9 while trying to install or update an app from the Windows Stor...