Portable VirtuaWin
it is very hard to manage without it.
Applications can be arranged across many "virtual" desktops by using a virtual desktop manager. The goal of the portable VirtuaWin application was to create a virtual desktop manager that was straightforward, easy to use, highly flexible, and extendable. In the Unix world, virtual desktops are fairly widespread, and once you become used to them, it is difficult to function without them.
Portable virtuawin app logo download