I found that it's really beneficial to me to have one monitor where the task I'm focused on is maximized to reduce distractions, and a second monitor where I have distractions and supporting information. So for example I typically have a web browser maximized on my right monitor, and at work I've got Outlook, Notepad, and Teams on my left monitor. At home I've got Notepad, IM windows, and folders on my left monitor.