How Do You Buy A PC Dual Screen System?
A PC dual screen system is really just your regular PC with a video card capable of running two monitors in tandem. Having two monitors can be quite helpful. It means you’ll have more desktop and viewing space. You won’t need to keep switching among several open windows. With two screens, you can at least keep a window open and static in one and then use the other screen for switching. A dual screen system can also be an advantage when you’re multitasking or constantly correlating data between two applications. • Dual screen video card. The essential hardware in a PC dual screen system is naturally the dual screen video card. Unlike a regular video card which has only one port — one connection for a monitor cable to plug in, a dual screen video card would have two of these ports. It’s still actually possible to set up a dual screen system by installing two video cards, one for each monitor. But that method isn’t recommended as IRQ (Interrupt Request) conflicts are very likely to occur
