Outlook.com, Outlook for the web - how to remove a suggested recipient from the autocomplete list

I've seen a bunch of discussions about this topic and didn't see one that has the answer, so I want to share how I do it.

1. Start typing in the To: field until the suggestion that you want to delete appears.
2. Click the X next to the suggestion that you want to delete.
3. Click OK when prompted "Are you sure you want to remove...?"