[Mr.Monkey]

@cubedata, now i'm just learning when i success in this project i'll buy own Dedicated or VPS. i don't do it with free VPS. need free vps just for testing it and learning.

@Mr.Monkey, just tell me ovh.co.uk can work from phone without any application?

I am sorry, you are just really incompetent  unknowledgeable of computing and really shouldn't even try to do your little crazy idea.

https://www.ovh.co.uk/cloud/cloud-deskto...ebmhd.webm

At 12 seconds, its on the screen, Horizon HTML5 Access. To which any modern internet smartphone browser can access, even Android 2.2 can. Even the other solutions between Guacamole/noVNC achieve the same thing, just not automated as Horizon and require some configuration from you, as simple as creating a new Windows User Account, adding permissions as needed and to sell.

Much less trying to cram "1k" accounts into anything other than 12 full Xeon cores and RAIDed storage and good techniques against abuse, than seeing those cheap 10$USD/m dedi's that have 4 AMD cores from '05 and a single HDD.

You are going to have a bad time.