At least for XFCE4, you could install some extra window variants. It took me a really long time to figure out it was this file installing the custom...
There's plenty of solutions, perhaps you could share ones you'd tried and what failed, or just try something like this (obviously, at your own risk):...
hi im new to linux, so i wanted to look more like windows11. I tried to follow the video How to make ubuntu look like windows 11 | 22.04 Gnome 43/42...