If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

If you want to know if multiple monitors slow down a computer or if dual monitors affect gaming performance, this article is for you.

The viewer allows you to scale down the remote screen size, so you could theoretically watch all screens from one high-res display simulataneously.

If you’re used to working with multiple computer monitors at your desk, traveling with a laptop can be tough. Suddenly, you’re back to the single-screen lifestyle, and on a cramped laptop ...