Ok so here is my quick list of Windows-related headaches that are (probably) not that hard to fix
-Need to jump through hoops to get into sound control panel. Basically adding it to the same menu where volume mixer resides would be perfect
-Sound device blacklist/priority list (lets say I have 2 monitors with craptastic speakers in them, so they appear as viable playback devices and sometimes when I connect my laptop to them, sound output automatically gets switched to one of them. I want a way to prevent this. Maybe there is one but I haven't managed to find it/doesn't work for me)
-The display arrangement tool being ass backwards when having 2 1080p monitors on top of a 4k one. Seems to me like there is some kind of more fundamental underlying problem/bug which just happens to not affect things most of the time
-Scaling for individual monitors
-Matching windows opening to monitor where they were called (say, the icon in the start menu is clicked on monitor 3, then the window of said application should also be created on monitor 3)
-Windows trying to use authentication by face using internal webcam when laptop lid is closed
-Making notepad more like notepad++ (adding line count, better handling of long lines, etc). Its a great bare-bones tool which needs a little facelift. Especially no auto line break makes it bad for just typing something out.
-Showing more telemetry like CPU temps in task manager would be nice
Probably mostly boring stuff and more like a personal feature request, which, tbh, it kind of is, so don't overthink this or something.