Have already seen in several setups that some connect to their PC or a laptop. My question: What is the laptop to use when you connect it to the PC?
Are you sure that the laptop was not just connected to a monitor?
I do not know. I always just see pictures where a laptop is next to it and a cable is attached.
I know only the reason of laziness. I and some well-known do that so that we do not always have to gamble while "tabbing" to search for something, etc. That's done quickly on the laptop and the game can continue to run.
Next to a monitor or next to the pc, so the "box"?
Next to the monitor
This is completely normal. This is now the case in almost every office. When working at a fixed workplace, connect the laptop to a larger monitor, keyboard and mouse. If you want to work somewhere else, just take the laptop with you.
Is the laptop connected to the monitor as well as the second screen?
But with all the setups, the laptop is connected and a PC is also next to it