Mixed Reality ? How to ?

[TechN3rd]

So, I watched a bunch of Videos, in which it was possible to set up a virtual Office, which is one of the main reasons I bought these glasses.

I can use passthough.

I can set up a workspace, doors and windows and even cubicle furniture.

I can*t put a screen with information on a wall, or place it in a room, to constantly show content on it.

I cant seem to find the right program.

Im not talking about virtual desktop, or a virtual room to import, im talking about Mixed reality.

Where is the promoted Virtual Desk ?

https://www.vive.com/us/product/vive-xr-elite/overview/

I want to stand in my room, and work with these glasses.

Not even my phone is working with it, its a samsung galaxy s22 ultra.