What do I have to do so that I can work with my pc ^ s user from my laptop? Also from the same Wi-Fi?

What do I have to do so that I can work with my pc ^ s user from my laptop? Also from the same Wi-Fi?

Question asked very unclearly, please further elaborate on what you want to work on.

I just want to access the desktop of my pc from my laptop when we're not in the same Wi-Fi and the pc is switched off

Impossible when the PC is off

Any like standby mode?

You want to remotely control another participant's computer via a connection. Remote control software is required for this. One computer roughly waits for the other to dial in, the other dials in and works on his or her PC as if he were sitting directly in front of it.

TeamViewer is a common solution

https://www.teamviewer.com/...er.com/de/