It depends if you on win 10 or 11 as to how useful it is. By about WIndows 20 it might even let you set applications to different desktops like what Brian wants. Win 11 remembers open things on desktop until you restart PC. It remembers over hibernate at least. I hardly use feature.
I have 4 virtual desktops on win 11 but really, only use another one if I want a different wallpaper.
Some days a dark desktop is handy if I have a headache
At least 11 remembers different wallpapers.
I want them to fix it so you can show spotlight on 1 desktop and a wallpaper on another. Right now, its one or other on Win 11 and its just sad. Feature also lacks settings, can't set spotlight to change on a set schedule
what are icons? I never show them on desktop, it gets in way of the background
I wish windows would tell you if a program is open already on another desktop instead of just not do anything. Its confusing when you try to open a word document and nothing happens. I actually left feedback saying that.