TechGuy Computing

Hi, I'm a barely computer literate person who has a myCloud TimeMachine backup for my computers at one of my houses and I need to have such a network backup for my computers at my other house. As you can tell from this, I barely know what I'm doing and thus soliciting advice from the community as to what would be the best way I could back up my laptop when I am at either of my houses. And yes, I know how fucking lucky I am to have two houses. The second one is for our adultson who is living in it while working in the area.