Windows: Is it *possible* to create a (virtual) video card driver?

Question

i want to create a virtual monitor. The way this would work is that the virtual monitor would appear in a window on my desktop. As far as Windows knows it is just anoth

Answer 1

I have been searching for something similar and I found a nice solution: spacedesk. You can download it here: http://spacedesk.ph/ In windows, it installs an extra monitor, which you can open in a browser or a viewer. Enjoy!