Hello, where can I download Desktop Portal?

Like i have 3 monitors, so i add 3 sources, then i click on each one, place it on the world (by fixing on my controller, then anchoring to the DPbar. I change size and curvature. But when i reopen the bar, its all back to default, hell if i select the same source without closing the main bar, it resets the settings. So...? admin is enabled. And i reinstalled in C: Another thing, are the anchor points... movable? like If i anchor the screen to the left/right controllers is that the only placement i can...

can use mouse input?

When playing 2D PC games in the virtual desktop I'm looking for something that allows me to create custom buttons that I can map with keyboard inputs/shortcuts and that I can place in virtual space near the virtual screen as panels or keyboards. Can this software help me or is there any other that fits my needs?...

When I open Desktop portals, it gives the screen on the desktop for admin control, tutorial and other stuff. For some reason, I am not able to click on anything?