YAY!! WOOOH HOOOOH!!!
Sorry, I've just read that a virtual desktops program is under development.
I love using virtual desktops, but all of the ones I could find for Windows seem to be open source abandonware. The virtual desktops implementation in W10 is flawed in two big ways: firstly, you can't label the virtual desktops; secondly, they don't persist between sessions.
I think Stardock write great software, so I know their efforts at a decent virtual desktops program for W10 will be great.
Thank you, Stardock!