Yep and in Windows 11 you now have premade window placements so if you hover the maximise button you can select e.g. “right hand, one third width” and another program for “left hand, two thirds width” etc. I use it all the time. I do have a second monitor on top of the ultra wide but mainly because it’s a special colour accurate monitor, for productivity I was doing fine with just the one big UW for years.
but can you do the double click maximise thing?
EDIT : or the “windows” + arrow to other screen thing?
Yup!
Yep and in Windows 11 you now have premade window placements so if you hover the maximise button you can select e.g. “right hand, one third width” and another program for “left hand, two thirds width” etc. I use it all the time. I do have a second monitor on top of the ultra wide but mainly because it’s a special colour accurate monitor, for productivity I was doing fine with just the one big UW for years.
Check out PowerToys fancyzones feature if you haven’t yet.
I did check it out at some point but didn’t stick with it, can’t remember why.