How to set up windows in the cloud?

Question

Virtualization

Dear ones, there is a need to set up a solution such as a cloud machine with windows, to which you can connect, for example, from your phone and run programs that work only under Windows.
I do astrology and use the jagannatha hora program, which is written only for Windows. I have a mac on which it runs under wine, as well as a smartphone under ios. Sometimes you need to disassemble someone's card outside the house, and it is difficult to carry a computer with you.
I searched the Internet, but found only something like the virtual version of windows from microsoft, but, as I understand it, you need to be the owner of the local version of windows in order to use the virtual one.
But you can start the server, install Windows on it and connect remotely from your phone.
Any Windows will do. Power requirements are minimal. A free solution is preferred.
If necessary, I will thank you for your help in parsing your map.

Answer 1

Deploy on any VPS, buy a white IP and hack with RDP.
Well, for free - no way.

Answer 2

Take any VPS
Install Windows
Connect via RDP Windows is
paid. Only linux will be free :)