Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

When Outlook search stops returning results or returns incomplete results, it's usually due to in...

You set up a task in Windows Task Scheduler, click OK, and later find the changes didn't stick. T...

If Windows Search returns a '404 Not Found' error when you try to open the search pane or run a q...

If Windows Search stops working—no results, missing files, or high CPU usage—reinstalling the fea...

If you see an error like "The sync token has expired" in OneDrive, it usually means the ...

If your computer feels sluggish, especially during file transfers or program launches, Windows Se...