Good advice. I'd like to add something that has helped me in the last year or so of working from home: have a dedicated work device (in my case a laptop + monitor) that is exclusively for work. All other browsing, personal side projects, etc that I do in the morning before I begin work or in the evening is done on my "personal" devices (second laptop or ipad). This way my workstation is in the state I left it in the next day and there aren't any distracting tabs I have to prune before I get to work.