I have lots of space on my desk, and I was wondering if I could plug my PS4 into my laptop and use it as a monitor? My main monitor (for the desk PC) has no HDMI out because I have very dated specs, both in PC and monitor (it's an old LCD and uses...well, VGA).
So, can I use the laptop as a 2nd monitor or no? Haven't tried yet, but is it even possible or am I just retarded?