The LG On Screen Screen splitting app works well to organize Windows applications on a desktop. The On Screen application creates zones on a LG widescreen monitor an sections the screen into zones. This would be ideal for Prezi to keep the editor window independent of the presentation view as well as other applications.
However, if you try Prezi with the LG On Screen software and move the Prezi Next desktop app into different zones, the Prezi Desktop app will crash. Also, if you leave the app in one zone and click Present the Prezi presentation fills the entire screen instead of respecting the On Screen zones.
All other Windows apps respect the On Screen app screen split zones when move to different zones or maximized.