All OS's should come standard with sophisticated windows management. I use BetterSnapTool on my Mac, have done so for close to 10 years now. I honestly don't know what I'd do without it--and I'm not doing too much fancy. But keyboard shortcutting to maximize, minimize, or tile (left right/corners/thirds) elimintes 90% of the fiddly annoying this about dealing with the too many windows I have open. But even this basic level of control that the app affords doesn't seem to be important enough for any of the major OSes to make standard.