A:AnswerPicture-by-Picture is a function that allows you to split the screen in two and view two external video input sources simultaneously on a monitor that supports that function. The LG 34WL500-B 34 Inch 21:9 UltraWide™ 1080p Full HD IPS Monitor with HDR does not support this function. You can download and install LG's On-Screen Control with Screen Split 2.2 software so you can drag and drop multiple windows into your chosen configuration to view the windows simultaneously, but that is not like running two monitors...^IFV
A:AnswerI use mine with a Lenovo ThinkPad running a Windows OS. I've had some issues with the laptop being unable to drive the monitor properly so the video will disappear for a few seconds. It seems to happen when I've been working for a while.